{
  "_meta": {
    "title": "Official SEO Documentation Index — Standards, Search, AI, Commerce, Social & International Discovery",
    "description": "Curated cumulative primary-source index of web standards and search/discovery documentation, including international vertical search and publisher controls; independently authored research exceptions are segregated.",
    "schema_version": "2.5.0",
    "created": "2026-10-22",
    "updated": "2026-10-22",
    "collection": "multi-publisher",
    "scope_note": "Cumulative official-primary-source discovery documentation index. v15 closes the planned five-part international expansion with verified regional first-party references in China, Vietnam, Thailand, Cambodia, Singapore, Malaysia, India, Brazil, UAE, South Africa and Europe plus cross-border OpenStreetMap/Waze/Nominatim sources. No claim of comprehensive coverage of all national search systems.",
    "editorial_policy": [
      "Official first-party publishers only; no third-party tutorials, secondary explainers, or independent SEO advice.",
      "Include only documents with direct technical SEO relevance or a clear underlying-web-platform connection.",
      "Publication stage is distinct from whether a document is still in use; an official working draft is not mislabeled as a final standard.",
      "One record per useful official document, chapter, or directly relevant named section; subordinate entries link to an indexed parent document.",
      "Do not infer search-engine support or ranking benefits merely from the existence of a web standard or vocabulary.",
      "Link verification dates record an editorial source check, not an assertion that every detail of a living specification was exhaustively audited.",
      "Published and maintained official Google Search documentation, policies, feature guidelines, formal evaluation reference documents, and first-party technical API references are eligible; ephemeral announcements, office hours, personal accounts, and SEO commentary are not.",
      "Google Search Quality Rater Guidelines are evaluation guidelines, not a list of direct ranking factors.",
      "Features with withdrawn support are not represented as current supported rich-result specifications; redirect-to-changelog pages are excluded.",
      "Only use direct destination URLs when a known older documentation URL redirects to an official replacement.",
      "For platform documentation, publication_stage=publisher-maintained describes the documentation, not a ratified open standard.",
      "Bing documentation may include direct published official how-to pages within Bing Webmaster Tools Help; generic SEO advice or employee blog posts do not qualify.",
      "Do not include discontinued Bing Disavow Links functionality as a current tool; Bing announced its removal in October 2023.",
      "Do not treat Microsoft Learn examples of deprecated SOAP/POX as proof those protocols are operational after their announced 2026 retirement.",
      "Bing’s official AI Performance reference describes measured citation/grounding activity, not rankings, causal optimizations, or comprehensive prompt logs.",
      "Bing Places documentation is eligible where it directly governs local search listing eligibility and management.",
      "Search-engine-indexed Bing help content may expose only a JavaScript application shell to a simple HTTP fetcher; last_verified signifies editorial discovery/review of the official link rather than proof of JavaScript-free body retrieval.",
      "YouTube is a distinct collection from Google Search: video indexing on Google Search is not the same as YouTube Search or YouTube recommendations.",
      "Official YouTube Help articles are eligible when they directly specify platform behavior, discovery factors, metadata controls, relevant performance measurement, or mandatory rules. General growth coaching is not sufficient.",
      "Search-discovery and recommendation behavior are different mechanisms; a statement about recommendation placement must not be treated as a proven YouTube Search ranking factor.",
      "YouTube Data API and Analytics API methods are technical interfaces, not search ranking specifications; do not infer organic ranking effects from properties supported by the APIs.",
      "Platform guidance about tags explicitly notes that they typically have a minimal discovery role; indexing the official tags reference does not endorse tags as a strong optimization signal.",
      "Do not confuse video visibility on YouTube with Google Search video indexing. Cross-platform video eligibility belongs to the existing Google Search collection.",
      "Exclude broad creator monetization, copyright claims management, and unrelated upload-production tutorials unless they directly control search discoverability or surface eligibility.",
      "Google-owned discovery surfaces are separate collections where they have independent publisher requirements or APIs; the underlying company is not a reason to merge unrelated search systems.",
      "Google Maps local placement documentation is primarily Business Profile eligibility, ranking, policy and listing management; generic Google Maps Platform map-display APIs are not organic listing instructions and are excluded.",
      "Google News publication eligibility is automatic; old Publisher Center instructions that suggest an application or manually created publication page is required should be interpreted against the 2025 Google News publication-pages transition.",
      "Google Scholar indexing is distinct from ordinary web Search: the official inclusion guidelines explicitly specify academic article structure, metadata, PDF constraints and crawling expectations.",
      "Google Shopping references prioritize free listings, product data and eligibility requirements; paid-shopping-only campaign tutorials are excluded.",
      "Google Play Store SEO (ASO) is included as adjacent searchable-platform documentation, not mislabeled as conventional Google Web Search ranking guidance.",
      "Google hotel and vacation rental data specifications often require approved partner integrations and are not an open URL submission API for every accommodation property.",
      "Existing Google Search records on Images, Discover, News Sitemaps, structured data for JobPosting and Video remain in google; do not clone them into new Google product collections merely to increase counts.",
      "Some official support pages contain legacy information about phased-out interfaces; any consequential exception is flagged in the record editorial_note.",
      "Bing Images and Bing Maps general ranking behavior are documented within the existing How Bing Delivers Search Results record; do not duplicate its URL just to create populated vertical collections.",
      "Bing News PubHub and MSN Partner Hub are distinct publisher flows; MSN feed publishing is invitation/partner based and does not establish Bing News inclusion.",
      "Bing Places listings affect Bing local search and Maps, but Bing Maps Platform developer APIs for maps/geocoding are not organic local ranking documentation.",
      "Microsoft Merchant Center is chiefly advertising/commerce inventory plumbing; do not imply that Microsoft Advertising product API usage guarantees organic Shopping inclusion or prominence.",
      "Microsoft Store app-listing optimization is adjacent ASO rather than conventional Bing Web Search SEO.",
      "The older Bing News PubHub Help endpoint did not yield a readable document during the v6 review; retain the verified first-party submission help and record that endpoint as a coverage gap rather than asserting its contents.",
      "Publisher-support articles may contain competing or evolving specifications; the exact documentation URL governs the record, and no unofficial explanations are included.",
      "Do not add generic consumer tutorials for Bing Visual Search or Bing Maps simply to fill a vertical collection; technical creator/publisher-facing relevance is required.",
      "As with prior Bing help resources, JavaScript-rendered pages may be discoverable through official search snippets but not fully readable to a non-JavaScript fetcher.",
      "AEO collection eligibility requires a direct first-party document describing crawler controls, search appearance, search retrieval, source citations, or integration of publisher content into AI-powered answers.",
      "Do not count generic AI marketing advice, prompt hacks, experiments, ranking claims, social posts, personal statements, or company launch news as technical documentation.",
      "Distinguish automated AI search indexing from user-triggered URL fetching and foundation-model training; different agents, products and robots controls may apply.",
      "AI API source retrieval and citation documentation is eligible as supporting insight into grounding mechanisms, but is never itself proof of consumer-product ranking or organic traffic eligibility.",
      "Google AI Overviews and AI Mode inclusion rules and Google-Extended are already indexed in the Google collection; Bing AI Performance and Copilot-related general references are already in the Bing collection. Do not duplicate these documents.",
      "No crawler-access choice guarantees citations, answer placement, site recommendation, or model output behavior.",
      "Only include verified first-party pages and use their current destination URLs rather than old redirects; explicitly record inaccessible potential sources as known gaps.",
      "Alternative-search engines and metasearch providers do not all operate independently crawled general web indexes; official sourcing/dependency disclosures are eligible and must not be misrepresented as unique webmaster ranking specifications.",
      "A named service with no verified publisher/webmaster specification remains a documented coverage gap, not a placeholder document.",
      "Brave Search crawler and AI Answers pages already indexed in brave-ai are kept in that collection; additional Brave Search-specific references are indexed under brave-search without duplicating their URLs.",
      "Apple Business replaced the older Apple Business Connect management documentation in 2026; favor current Apple Business guides for Apple Maps place cards and Insights.",
      "Applebot guidance concerns Spotlight, Siri and related Apple search surfaces; Applebot-Extended is a separate data-use instruction and does not itself control ordinary search inclusion.",
      "Apple App Store, Apple Podcasts and Apple News are separate discovery ecosystems; none should be equated with general web search crawling.",
      "For minor engines that publish only submission guidelines or crawler specifications, include those and do not fabricate SEO ranking factors.",
      "Exclude shopping marketplaces/portals and their organic product-ranking documentation from v8 even if owned by search companies; retain existing Google/Microsoft merchant references from earlier versions.",
      "First-party source URLs may sit on a publisher-controlled official GitHub organization, provided the publisher explicitly links the repository as its authoritative submission/specification process.",
      "Some official Yahoo help articles describe both Yahoo Slurp and Bing-supplied results; they are documented without pretending Yahoo runs an entirely independent organic results index.",
      "MapQuest local listing management is eligible; routing SDKs and navigation how-tos are excluded.",
      "Marketplace discovery sources qualify when they are first-party maintained search/ranking explanations, seller-facing listing or catalog requirements, search diagnostics, policy documents affecting eligibility, or directly relevant catalog/metadata APIs. Ordinary retail operations, shipping and advertising instructions do not qualify.",
      "Marketplaces include independent third-party sellers; a retailer-owned online store alone does not justify inclusion in the commerce discovery pass.",
      "Organic result ordering, paid promotion/boosted placement, platform recommendations, product eligibility and catalog schema definitions are distinct; none establishes that paid ads change organic ranking.",
      "The Etsy Seller Handbook is an official maintained publisher documentation series; only directly relevant search/discovery references qualify, not ephemeral seller success stories or generic merchandising tips.",
      "Facebook Marketplace Help Center pages may restrict automated fetching; a web-indexed official title and snippet is not proof the complete page body was independently available.",
      "Shopify Shop is a multi-merchant product discovery destination; general Shopify ecommerce platform and storefront SEO documentation are not folded into Shop search.",
      "Social search results, personalized recommendations, hashtag pages and off-platform Google/Bing indexing are separate mechanisms and must be classified accurately.",
      "Meta Transparency Center ranking system cards are official reference documentation, but automated direct retrieval was rate-limited on review; entries with snippet-backed discovery retain a clear editorial caveat and null last_verified.",
      "Use platform help, transparency-system cards, policy documents, and technical API references as primary sources; creator marketing, algorithm hacks, influencer theories and dated platform news announcements are not substitutes for documentation.",
      "TikTok Shop, Facebook Marketplace and YouTube were indexed in earlier collections; new social records must not duplicate those URLs.",
      "Discord Server Discovery has seen feature transitions; current eligibility documents may conflict with legacy experiment descriptions. Do not represent a discontinued interface as guaranteed current availability.",
      "Bluesky and Mastodon official documentation describes federated/decentralized discovery; one centralized global index or ranking must not be inferred.",
      "Developer search APIs and human-facing organic ranking are not equivalent: APIs qualify only where they directly specify discoverability or machine-readable search interfaces.",
      "Shop/retail, paid-placement SEO, unrelated creator monetization and generic content-creation tutorials remain outside social discovery scope.",
      "International publisher documentation may be linked in its original language; preserve the precise original-language title in native_title alongside an English display title.",
      "When an official archive or search result identifies a document but its contents cannot be independently fetched, use lifecycle_status unknown, last_verified null and an editorial_note explaining the limitation; never infer current feature support.",
      "International search engine markets or regions do not prove that a platform limits indexing to those territories. Platform keys identify product systems, not geography alone.",
      "For search engines publishing separate AI-answer controls, represent those controls as such; do not conflate source citations, crawling permissions, training permissions, or classical search inclusion.",
      "International webmaster pages with dated examples or unclear feature support are retained with lifecycle_status=unknown and explicit caveats; a live URL alone does not prove a feature remains operational.",
      "Official web-search APIs in consumer AI products demonstrate retrieval interfaces, not guaranteed inclusion, organic search ranking, training behavior or publisher visibility controls.",
      "Exclude superseded Moonshot/Kimi built-in $web_search examples in favor of maintained official-tools/API references when older documentation warns of deprecation.",
      "Research exceptions must stay outside documents in research_exceptions. No non-official article or leaked proprietary code is presented as a formal standard or current Yandex ranking policy.",
      "The 2023 Yandex company incident statement is a dated first-party historical acknowledgment, not search documentation or a list of live ranking signals.",
      "For regional maps and directories, inclusion means local place/business search documentation; it does not imply operation of an independent general-web crawler.",
      "Vietnamese Cốc Cốc documentation is accessible from the official active search webmaster portal; some page-level revision dates are from 2022 and should be evaluated separately from link reachability.",
      "Distinguish Naver SmartPlace semantic AI long-tail local matching from Naver AI Briefing generative summaries; do not conflate their source processing or visibility controls.",
      "Mapy.com and Yahoo! JAPAN Place document both paid and organic business discovery; paid auction effects are described explicitly, not silently interpreted as organic ranking factors.",
      "Kakao-hosted official GitBook business guides are first-party publisher-maintained manuals; no independent Kakao search algorithm ranking claims are inferred.",
      "Avoid promising that inclusion in Yahoo! Place, Naver SmartPlace, Yandex Business or Swiss directories guarantees high placement or any placement; publisher moderation and eligibility apply.",
      "International phase 4 (v14): include regional search verticals only where first-party documents explicitly specify publication, eligibility, result ordering, controllable metadata, crawler access or discovery-related API schemas; do not mistake a seller dashboard for a general-web search specification.",
      "Differentiate organic result ordering from paid prominence and from catalog publishing; separate classification explains each document’s scope.",
      "Market coverage is not inferred from an organization’s nationality: a LINE account, a 2GIS business listing and a Mercado Libre product are different discovery objects. Platforms and collection names distinguish these.",
      "Source URL verification means the source surfaced as publisher-controlled official content in current search results; it does not guarantee successful authenticated access or future feature support.",
      "International phase 5 final (v15): prioritize geographically diverse first-party documents that define actual search discoverability, business/restaurant/property eligibility, controllable structured listings or documented retrieval APIs; regionally deployed discovery platforms are not misrepresented as general-purpose web crawlers.",
      "OpenStreetMap wiki pages belong as official project-hosted, community-maintained primary tagging references, not as government/IETF/W3C technical standards or promises about downstream map rankings.",
      "First-party publisher explanations of search ranking and visibility are eligible where they describe the publisher’s own system, even when packaged as merchant/agent education. Generic sales advice and advertising tutorials remain excluded.",
      "Official developer URLs that cannot be directly retrieved in this environment carry lifecycle_status=unknown and last_verified=null with an editorial note; current working APIs are not inferred from historical documentation.",
      "A search/POI API contract is not equivalent to organic ranking guidance for the consumer search engine; classification and editorial notes explicitly preserve this distinction.",
      "v16: Government-published court records and patent registries live only in primary_evidence, not documents; their official provenance does not establish operative platform ranking policy.",
      "v16: Browser/host bot blocking is implementation behavior; no universal indexing or ranking guarantees are implied."
    ],
    "fields": {
      "id": "Unique permanent kebab-case identifier; never reuse even after URLs change.",
      "title": "Accurate human-readable title of the official document or official specification chapter.",
      "url": "Public first-party documentation URL, generally the stable latest-version URL.",
      "publisher": "Controlled publisher identifier; resolve its display name in _meta.publishers.",
      "authority_type": "Controlled classification of what kind of primary source the record is; not a ranking of SEO authority.",
      "publication_stage": "Controlled maturity/publication-stage label. For publisher-maintained pages, this is not an IETF/W3C standards designation.",
      "topics": "Array of controlled subject identifiers from _meta.topics; may include multiple areas.",
      "platforms": "Array of controlled target platform identifiers from _meta.platforms; future search-engine collections may add values.",
      "relevance": "core = directly concerned with crawling, indexing inputs, semantic markup, or page discovery; supporting = underlying implementation/foundation.",
      "language": "BCP 47 language tag of the linked resource.",
      "lifecycle_status": "current, deprecated, superseded, or unknown; independent of publication stage.",
      "description": "Neutral one-sentence account of the official document and why it belongs in this collection.",
      "parent_id": "Optional ID of a separately indexed parent specification when the entry is a chapter or section.",
      "last_verified": "YYYY-MM-DD when this exact official link was reviewed; null if not yet reviewed.",
      "publisher_updated": "Publisher-reported update date in YYYY-MM-DD when confidently known, otherwise null; not the date of our check.",
      "collection": "Primary collection for a record, from _meta.included_collections. Allows filtering without duplicating entries in separate datasets.",
      "resource_format": "HTML or PDF, useful to clients that retrieve and parse sources.",
      "editorial_note": "Optional concise caveat about scope, limitations, or exceptional editorial decisions; not a substitute for the publisher document. Rate-limited official documents may be corroborated by indexed publisher descriptions and flagged as such.",
      "ai_retrieval_role": "Optional AEO-specific controlled classification of the document’s primary function: crawler-control, visibility-guidance, search-behavior, retrieval-api, citation-mechanics, or publisher-integration. It does not imply a platform ranking factor.",
      "native_title": "Optional exact original-language page title as published; title may be a practical English translation, not a quotation of an official English title.",
      "research_exceptions": "Not a document field: separate top-level appendix of specifically identified non-official investigative resources, never blended into documents.",
      "primary_evidence": "Not a document field: separate top-level publicly released historical evidence catalog distinct from current official documentation and commentary."
    },
    "authority_types": {
      "formal-standard": "A formal specification or standard maintained by a standards organization; its exact maturity is in publication_stage.",
      "protocol-specification": "Technical protocol published and maintained by its responsible official project, not necessarily a ratified international standard.",
      "official-registry": "An authoritative formal registry operated by the designated custodian.",
      "official-spec-overview": "An authoritative overview/note documenting the state of standards without itself being a normative standard.",
      "official-vocabulary-documentation": "First-party vocabulary definitions or schema documentation.",
      "official-implementation-reference": "Official reference for a software language, runtime, or platform implementation.",
      "platform-policy": "Binding or eligibility-related policy published by the search platform.",
      "platform-documentation": "First-party maintained documentation on the platform’s search and crawling behavior or supported markup.",
      "official-practice-guide": "First-party maintained prescriptive guidance, not a formal interoperable standard.",
      "official-evaluation-guidelines": "Published first-party human-evaluation guidelines; not a direct specification of ranking signals.",
      "official-api-reference": "First-party technical API specification, methods, and behavior.",
      "official-tool-reference": "First-party technical guidance/reference for a search analytics, inspection, or diagnostic tool."
    },
    "publication_stages": {
      "living-standard": "Actively maintained living specification (not a fixed dated recommendation).",
      "ietf-standards-track": "IETF Standards Track RFC; this does not by itself mean full Internet Standard maturity.",
      "ietf-best-current-practice": "IETF Best Current Practice RFC.",
      "ietf-informational": "IETF Informational RFC; official RFC, not an Internet Standards Track specification.",
      "w3c-recommendation": "W3C Recommendation.",
      "w3c-candidate-recommendation": "W3C Candidate Recommendation or Candidate Recommendation Draft.",
      "w3c-working-draft": "W3C Working Draft; not a W3C Recommendation.",
      "w3c-group-note": "W3C Group Note; not a W3C Recommendation.",
      "registry": "Maintained official registration list.",
      "publisher-maintained": "Official continuously maintained protocol, vocabulary, or implementation page.",
      "dated-publication": "Official one-time dated historical statement, not a maintained current policy or standard.",
      "w3c-community-group-report": "W3C Community Group Final Report; community-maintained technical specification, NOT an endorsed W3C Recommendation."
    },
    "lifecycle_statuses": {
      "current": "No verified indication that the linked resource has been superseded or withdrawn.",
      "deprecated": "Publisher formally discourages continued use of the document or feature.",
      "superseded": "An authoritative newer document replaces the linked resource.",
      "unknown": "Lifecycle not yet verified.",
      "historical": "Dated incident or retrospective item retained for evidentiary/historical context, not current implementation guidance."
    },
    "relevance_levels": {
      "core": "Direct technical SEO / search parsing / discovery relevance.",
      "supporting": "Foundational site/web engineering relevance with an identifiable SEO connection."
    },
    "publishers": {
      "ietf": {
        "name": "Internet Engineering Task Force (IETF)",
        "website": "https://www.ietf.org/"
      },
      "iana": {
        "name": "Internet Assigned Numbers Authority (IANA)",
        "website": "https://www.iana.org/"
      },
      "whatwg": {
        "name": "WHATWG",
        "website": "https://whatwg.org/"
      },
      "w3c": {
        "name": "World Wide Web Consortium (W3C)",
        "website": "https://www.w3.org/"
      },
      "sitemaps-org": {
        "name": "Sitemaps.org",
        "website": "https://www.sitemaps.org/"
      },
      "indexnow": {
        "name": "IndexNow",
        "website": "https://www.indexnow.org/"
      },
      "tc39": {
        "name": "TC39 / Ecma International",
        "website": "https://tc39.es/"
      },
      "schema-org": {
        "name": "Schema.org",
        "website": "https://schema.org/"
      },
      "open-graph": {
        "name": "Open Graph protocol",
        "website": "https://ogp.me/"
      },
      "rss-advisory-board": {
        "name": "RSS Advisory Board",
        "website": "https://www.rssboard.org/"
      },
      "php": {
        "name": "PHP Documentation Group",
        "website": "https://www.php.net/"
      },
      "google": {
        "name": "Google",
        "website": "https://developers.google.com/search/"
      },
      "bing": {
        "name": "Microsoft Bing",
        "website": "https://www.bing.com/webmasters/"
      },
      "youtube": {
        "name": "YouTube (Google LLC)",
        "website": "https://www.youtube.com/"
      },
      "google-business-profile": {
        "name": "Google Business Profile (Google LLC)",
        "website": "https://support.google.com/business/"
      },
      "google-news": {
        "name": "Google News (Google LLC)",
        "website": "https://support.google.com/news/publisher-center/"
      },
      "google-scholar": {
        "name": "Google Scholar (Google LLC)",
        "website": "https://scholar.google.com/"
      },
      "google-merchant-center": {
        "name": "Google Merchant Center (Google LLC)",
        "website": "https://support.google.com/merchants/"
      },
      "google-books": {
        "name": "Google Books / Google Play Books (Google LLC)",
        "website": "https://support.google.com/books/partner/"
      },
      "google-play": {
        "name": "Google Play (Google LLC)",
        "website": "https://support.google.com/googleplay/android-developer/"
      },
      "google-travel": {
        "name": "Google Travel / Hotel Center (Google LLC)",
        "website": "https://developers.google.com/hotels/"
      },
      "microsoft-msn": {
        "name": "MSN / Microsoft Start (Microsoft Corporation)",
        "website": "https://support.microsoft.com/en-us/msn/partner-hub/"
      },
      "microsoft-advertising": {
        "name": "Microsoft Advertising / Microsoft Merchant Center",
        "website": "https://learn.microsoft.com/en-us/advertising/"
      },
      "microsoft-store": {
        "name": "Microsoft Store / Windows Apps (Microsoft Corporation)",
        "website": "https://learn.microsoft.com/en-us/windows/apps/publish/"
      },
      "openai": {
        "name": "OpenAI",
        "website": "https://openai.com/"
      },
      "anthropic": {
        "name": "Anthropic",
        "website": "https://www.anthropic.com/"
      },
      "perplexity": {
        "name": "Perplexity",
        "website": "https://www.perplexity.ai/"
      },
      "microsoft": {
        "name": "Microsoft",
        "website": "https://www.microsoft.com/"
      },
      "brave": {
        "name": "Brave",
        "website": "https://brave.com/"
      },
      "mistral": {
        "name": "Mistral AI",
        "website": "https://mistral.ai/"
      },
      "xai": {
        "name": "xAI",
        "website": "https://x.ai/"
      },
      "meta": {
        "name": "Meta",
        "website": "https://www.meta.com/"
      },
      "kagi": {
        "name": "Kagi",
        "website": "https://kagi.com/"
      },
      "brave-search": {
        "name": "Brave Search (Brave Software)",
        "website": "https://search.brave.com/"
      },
      "duckduckgo": {
        "name": "DuckDuckGo",
        "website": "https://duckduckgo.com/"
      },
      "ecosia": {
        "name": "Ecosia",
        "website": "https://www.ecosia.org/"
      },
      "yahoo-search": {
        "name": "Yahoo Search",
        "website": "https://search.yahoo.com/"
      },
      "mapquest": {
        "name": "MapQuest",
        "website": "https://www.mapquest.com/"
      },
      "apple": {
        "name": "Apple",
        "website": "https://www.apple.com/"
      },
      "apple-business": {
        "name": "Apple Business / Apple Maps",
        "website": "https://business.apple.com/"
      },
      "apple-developer": {
        "name": "Apple Developer / App Store Connect",
        "website": "https://developer.apple.com/"
      },
      "apple-podcasts": {
        "name": "Apple Podcasts for Creators",
        "website": "https://podcasters.apple.com/"
      },
      "apple-news": {
        "name": "Apple News for Publishers",
        "website": "https://developer.apple.com/documentation/applenews"
      },
      "marginalia": {
        "name": "Marginalia Search",
        "website": "https://marginalia-search.com/"
      },
      "wiby": {
        "name": "Wiby",
        "website": "https://wiby.me/"
      },
      "mojeek": {
        "name": "Mojeek",
        "website": "https://www.mojeek.com/"
      },
      "amazon-marketplace": {
        "name": "Amazon",
        "website": "https://sell.amazon.com/"
      },
      "etsy-marketplace": {
        "name": "Etsy",
        "website": "https://www.etsy.com/"
      },
      "ebay-marketplace": {
        "name": "eBay",
        "website": "https://www.ebay.com/"
      },
      "walmart-marketplace": {
        "name": "Walmart Marketplace",
        "website": "https://marketplace.walmart.com/"
      },
      "depop": {
        "name": "Depop",
        "website": "https://www.depop.com/"
      },
      "facebook-marketplace": {
        "name": "Facebook Marketplace (Meta)",
        "website": "https://www.facebook.com/marketplace/"
      },
      "tiktok-shop": {
        "name": "TikTok Shop",
        "website": "https://seller-us.tiktok.com/"
      },
      "poshmark": {
        "name": "Poshmark",
        "website": "https://poshmark.com/"
      },
      "mercari": {
        "name": "Mercari",
        "website": "https://www.mercari.com/"
      },
      "reverb": {
        "name": "Reverb",
        "website": "https://reverb.com/"
      },
      "discogs-marketplace": {
        "name": "Discogs",
        "website": "https://www.discogs.com/"
      },
      "grailed": {
        "name": "Grailed",
        "website": "https://www.grailed.com/"
      },
      "shop-app": {
        "name": "Shopify Shop",
        "website": "https://shop.app/"
      },
      "offerup": {
        "name": "OfferUp",
        "website": "https://offerup.com/"
      },
      "whatnot": {
        "name": "Whatnot",
        "website": "https://www.whatnot.com/"
      },
      "goat-marketplace": {
        "name": "GOAT",
        "website": "https://www.goat.com/"
      },
      "stockx": {
        "name": "StockX",
        "website": "https://stockx.com/"
      },
      "instagram": {
        "name": "Instagram / Meta",
        "website": "https://www.instagram.com/"
      },
      "facebook": {
        "name": "Facebook / Meta",
        "website": "https://www.facebook.com/"
      },
      "tiktok": {
        "name": "TikTok",
        "website": "https://www.tiktok.com/"
      },
      "pinterest": {
        "name": "Pinterest",
        "website": "https://www.pinterest.com/"
      },
      "x": {
        "name": "X (formerly Twitter)",
        "website": "https://x.com/"
      },
      "linkedin": {
        "name": "LinkedIn",
        "website": "https://www.linkedin.com/"
      },
      "reddit": {
        "name": "Reddit",
        "website": "https://www.reddit.com/"
      },
      "snapchat": {
        "name": "Snapchat / Snap Inc.",
        "website": "https://www.snapchat.com/"
      },
      "bluesky": {
        "name": "Bluesky",
        "website": "https://bsky.app/"
      },
      "mastodon": {
        "name": "Mastodon project",
        "website": "https://joinmastodon.org/"
      },
      "tumblr": {
        "name": "Tumblr",
        "website": "https://www.tumblr.com/"
      },
      "twitch": {
        "name": "Twitch",
        "website": "https://www.twitch.tv/"
      },
      "discord": {
        "name": "Discord",
        "website": "https://discord.com/"
      },
      "threads": {
        "name": "Threads / Meta",
        "website": "https://www.threads.com/"
      },
      "yandex": {
        "name": "Yandex",
        "website": "https://yandex.com/"
      },
      "naver": {
        "name": "NAVER Search Advisor",
        "website": "https://searchadvisor.naver.com/"
      },
      "baidu": {
        "name": "Baidu Search Resource Platform (百度搜索资源平台)",
        "website": "https://zy.baidu.com/"
      },
      "seznam": {
        "name": "Seznam.cz Search",
        "website": "https://o-seznam.cz/"
      },
      "qwant": {
        "name": "Qwant Search",
        "website": "https://www.qwant.com/"
      },
      "daum": {
        "name": "Daum Search",
        "website": "https://www.daum.net/"
      },
      "petal-search": {
        "name": "Petal Search / Huawei",
        "website": "https://webmaster.petalsearch.com/"
      },
      "qihoo-360": "First-party 360 Search webmaster/search help, China",
      "sogou": "Tencent-owned Sogou first-party search resource platform",
      "shenma": "Shenma / UC mobile search webmaster platform, Alibaba",
      "yahoo-japan": "Official Japanese search help and presentation rules",
      "startpage": "Netherlands-based private search intermediary using external search indexes",
      "deepseek": "DeepSeek first-party developer search/fetch API documentation",
      "alibaba-cloud": "Alibaba official Qwen / Model Studio API and search-grounding documentation",
      "baidu-qianfan": "Baidu official AI search and grounded answer developer documentation",
      "moonshot-ai": "Moonshot AI official Kimi search tool developer documentation",
      "zhipu-ai": "Zhipu (GLM) official web search tools",
      "coc-coc": "Cốc Cốc official Vietnamese search and webmaster documentation",
      "kakao": "Kakao official business/place management and channel help (Korea)",
      "ly-corporation": "LY Corporation / Yahoo! JAPAN official local-discovery and Yahoo! Place help",
      "metager": "MetaGer / SUMA-EV official privacy metasearch documentation (Germany)",
      "mapy-com": "Mapy.com / Seznam official business and place-discovery documentation",
      "localsearch-ch": "localsearch / Swisscom Directories (local.ch, search.ch, localcities.ch)",
      "justdial": "Justdial official Indian local business discovery and listing documentation",
      "line": "LINE / LY Corporation, official LINE Official Account Help Center and Developers documentation",
      "two-gis": "2GIS official company-directory and map search help",
      "mercadolibre": "Mercado Libre official Mercado Libre Developers (Latin America)",
      "olx-brazil": "OLX Brasil official help center",
      "flipkart": "Flipkart Marketplace official Seller Hub and developer documentation",
      "sahibinden": "sahibinden.com official Help Center (Turkey)",
      "jiji": "Jiji official classified listings and publication FAQ (Nigeria/Kenya)",
      "idealista": "idealista official property-search help and professional documentation (Spain/Portugal)",
      "yell": "Yell official UK directory business profile documentation",
      "baidu-maps": "Baidu Maps (Baidu LBS and map merchant platform) official documentation",
      "tencent-wechat": "Tencent / WeChat official product and developer documentation (China)",
      "amap": "Amap/Gaode official developer documentation (China)",
      "zalo": "Zalo Official Account / VNG official documentation (Vietnam)",
      "grab": "Grab regional merchant and restaurant listing Help Center (Southeast Asia)",
      "wongnai": "Wongnai / LINE MAN business documentation (Thailand)",
      "ifood": "iFood official partner documentation (Brazil)",
      "bayut": "Bayut HelpCentre and agent portal (United Arab Emirates)",
      "mappls": "Mappls/MapmyIndia official developer documentation (India)",
      "openstreetmap": "OpenStreetMap project/community-hosted primary data-tagging documentation (global)",
      "nominatim": "Nominatim project official search and geocoding documentation (global)",
      "waze": "Waze official help documentation (global)",
      "property24": "Property24 official agency and listing-product documentation (South Africa)",
      "vivo": "vivo official Quick App development documentation (China)",
      "common-crawl": {
        "name": "Common Crawl Foundation",
        "website": "https://commoncrawl.org/"
      },
      "cloudflare": {
        "name": "Cloudflare",
        "website": "https://www.cloudflare.com/"
      },
      "wordpress": {
        "name": "WordPress Core Developer Resources",
        "website": "https://developer.wordpress.org/"
      },
      "iptc": {
        "name": "International Press Telecommunications Council (IPTC)",
        "website": "https://iptc.org/"
      },
      "c2pa": {
        "name": "Coalition for Content Provenance and Authenticity (C2PA)",
        "website": "https://c2pa.org/"
      },
      "google-chrome": {
        "name": "Google Chrome for Developers",
        "website": "https://developer.chrome.com/"
      }
    },
    "topics": {
      "accessibility": "Accessibility & accessible semantics",
      "caching": "HTTP caching",
      "canonicalization": "Canonical URLs & URL equivalence",
      "content-negotiation": "Content negotiation",
      "crawling": "Crawler access & behavior",
      "css": "CSS & styling",
      "discovery": "URL discovery & updates",
      "feeds": "Content feeds & syndication",
      "headers": "HTTP headers",
      "html": "HTML & document structure",
      "http": "HTTP semantics & responses",
      "https": "HTTPS & secure transport",
      "images": "Images & responsive media",
      "internationalization": "Internationalization",
      "javascript": "JavaScript & browser scripting",
      "json": "JSON formats",
      "language": "Language tags & matching",
      "links": "Links & relations",
      "media-types": "Media types / MIME",
      "metadata": "Page and document metadata",
      "performance": "Page rendering & loading performance",
      "php": "PHP response implementation",
      "redirects": "HTTP redirects",
      "rendering": "Rendering & browser behavior",
      "responsive": "Responsive & mobile layouts",
      "robots": "Robots Exclusion Protocol",
      "schema-org": "Schema.org vocabulary",
      "security": "Security and abuse-prevention affecting search systems and crawlers.",
      "semantics": "Semantic markup & content structure",
      "sitemaps": "XML Sitemaps",
      "social-metadata": "Social content metadata, embedded website cards and profile annotations.",
      "status-codes": "HTTP status codes",
      "structured-data": "Structured data & Linked Data",
      "submission": "URL submission protocols",
      "urls": "URLs, URIs & IRIs",
      "visibility": "CSS visibility & display",
      "xml": "XML document formats",
      "search-policies": "Search platform eligibility and spam/content policies",
      "ranking": "Ranking systems and evaluation",
      "content-quality": "Publisher guidance on content quality and relevance.",
      "search-appearance": "Search results display and presentation",
      "rich-results": "Google Search rich result features",
      "shopping": "Google Shopping / merchant surfaces",
      "ecommerce": "Ecommerce SEO",
      "local-seo": "Local search listings, presence, and business discovery.",
      "ai-search": "Search features that use generative AI",
      "video": "Video discovery and indexing.",
      "news": "News discovery and news search",
      "site-migrations": "Site moves and platform changes",
      "search-console": "Google Search Console reports and tools",
      "search-apis": "Programmatic search platform APIs",
      "diagnostics": "Troubleshooting crawling, indexing, and traffic",
      "googlebot": "Google crawler and user agents",
      "mobile": "Mobile-first indexing",
      "amp": "Accelerated Mobile Pages (AMP)",
      "removals": "Index removals and exclusion",
      "entities": "Entities and business/person/organization identity.",
      "page-experience": "Search page-experience guidance",
      "search-features": "Search interface features and result filtering.",
      "search-operators": "Query operators and inspection",
      "site-validation": "Site ownership, verification, and validation mechanisms.",
      "manual-actions": "Manual actions and Search Console reports",
      "crawl-budget": "Crawler scheduling, site crawl capacity, and efficiency.",
      "faceted-navigation": "Faceted URLs, filtering, pagination",
      "safesearch": "Explicit-content classification and filtering",
      "international-seo": "Localization and international targeting",
      "copyright": "Copyright and licensing signals",
      "safety": "Hacking and malicious content",
      "experimenting": "Testing and experimentation",
      "webmaster-tools": "First-party webmaster diagnostics, configuration, and reporting tools across publishers.",
      "youtube-discovery": "YouTube search ranking and recommendation / discovery systems.",
      "video-metadata": "YouTube titles, descriptions, thumbnails, tags, chapters, and associated video metadata.",
      "playlists": "YouTube playlist organization and metadata, including podcast representation.",
      "subtitles-captions": "Video captions, subtitles, transcripts, and language accessibility.",
      "shorts": "YouTube Shorts classification, indexing, and discoverability.",
      "creator-analytics": "YouTube creator analytics and video-discovery measurement.",
      "channel-metadata": "YouTube channel identity, descriptions, branding, and profile links.",
      "podcasts": "YouTube podcast playlists, eligibility, and discovery.",
      "engagement-policy": "Platform rules against artificial activity and manipulated engagement.",
      "indexing": "Search index eligibility, state and directives.",
      "business-profile": "Business listing and profile management for local discovery.",
      "local-reviews": "Local place and product review policy, handling and measurement.",
      "publisher-center": "Google News Publisher Center and publication settings.",
      "scholarly-search": "Academic literature search and Google Scholar indexing.",
      "academic-publishing": "Scholarly articles, repository crawling and journal publisher guidelines.",
      "citations": "Citation records, author/disambiguation and scholarly bibliometrics.",
      "merchant-center": "Google Merchant Center product data, policies and diagnostics.",
      "product-feeds": "Structured merchant catalog and inventory feeds used in discovery.",
      "local-inventory": "Physical store inventory information in shopping search.",
      "book-discovery": "Google Books and Play Books search/index inclusion.",
      "book-metadata": "Bibliographic identifiers, ONIX and book listing attributes.",
      "app-store-search": "Application discovery and ranking surfaces in Google Play.",
      "store-listings": "Application store listing metadata and display controls.",
      "travel-search": "Travel and accommodations discovery across Google travel surfaces.",
      "hotel-prices": "Hotel property, rate, availability and free booking link specifications.",
      "bing-video-feeds": "Bing video discovery via Media RSS feeds and video-specific metadata.",
      "news-publishing": "News publisher eligibility, content ingestion, and distribution.",
      "publisher-feeds": "Publisher syndication feed content, formats, validation and delivery.",
      "content-syndication": "Distribution and metadata preservation on third-party publisher experiences.",
      "msn-ranking": "MSN / Microsoft Start recommendation and personalized feed ranking.",
      "msn-analytics": "MSN publisher visibility and performance reporting.",
      "merchant-feeds": "Product catalogs, product attributes and programmatic content management in Microsoft Merchant Center.",
      "store-policies": "App store eligibility, discoverability and prohibited metadata manipulation.",
      "ai-crawlers": "Named AI crawlers, training bots, user-triggered fetchers and publisher access controls.",
      "publisher-controls": "Published policies or controls for webmaster participation, opt-out and source availability.",
      "ai-retrieval": "Retrieval of web sources for AI-generated answers.",
      "grounding": "Grounding generated responses in external search indices or provided sources.",
      "source-attribution": "Source citation, linked provenance and citation metadata in AI answers.",
      "publisher-integration": "Explicit provider or publisher integration with an AI answer platform.",
      "alternative-search": "Independent or alternative general search, metasearch and source provenance.",
      "metasearch": "Services that aggregate indexes or results from independent search providers.",
      "business-listings": "Claiming and governing an official business listing or place card.",
      "applebot": "Applebot search crawling and related Apple data-use controls.",
      "app-store-optimization": "App Store discoverability, indexing of in-store metadata and organic app search.",
      "podcast-discovery": "Podcasts search, categorization and recommendation eligibility.",
      "news-discovery": "In-app discovery of publisher news content.",
      "small-web": "Small/personal-web discovery, submission and alternative ranking systems.",
      "publisher-submission": "Official site submission/claiming and eligibility procedures.",
      "search-sources": "Official documentation identifying an engine’s underlying search index providers.",
      "marketplace-search": "Search, browse and relevance ranking within third-party seller marketplaces.",
      "seller-listings": "Listing creation, searchable seller-provided attributes, merchandising eligibility and on-platform metadata.",
      "listing-quality": "Publisher-defined listing completeness and quality requirements affecting discoverability or search placement.",
      "marketplace-ranking": "Published marketplace ranking, sorting, boosts and recommendation placement mechanics.",
      "product-taxonomy": "Product category trees, browse nodes, standardized item aspects and catalog classifications.",
      "marketplace-catalog": "Platform-specific product catalog matching, listing data schemas, identification and eligible publication.",
      "seller-analytics": "Seller-side traffic, search performance, impressions and discovery reporting.",
      "marketplace-eligibility": "Seller or offer eligibility rules that govern marketplace discovery and searchable listings.",
      "social-commerce": "Commerce discovery through social platforms, including marketplace and in-app shopping surfaces.",
      "social-search": "Internal search and query matching on social/content platforms.",
      "social-recommendations": "Algorithmic discovery and non-search recommendation feeds.",
      "social-eligibility": "Eligibility for content, account, community or creator search and discovery.",
      "social-analytics": "Search impressions, discovery analytics and creator-facing insights.",
      "profile-discovery": "Creator, user, page and community search visibility and eligibility.",
      "hashtags": "Hashtags, topical labeling and tag-oriented search indexes.",
      "social-apis": "Technical search, content metadata or feed APIs of social platforms.",
      "regional-search": "Search engines and regional discovery systems with locale-specific implementations.",
      "native-language-docs": "Publisher-provided first-party documentation written in the source market’s language.",
      "regional-targeting": "Publisher controls or rules for geographic relevance in results.",
      "chinese-search": "Mainland Chinese web search engines and their webmaster requirements.",
      "search-grounding": "Web retrieval and attribution used in AI-generated answers.",
      "incident-records": "Publisher-original documentation or statements about historical incidents affecting search systems.",
      "search-leaks": "Historically disclosed search internals, clearly distinguished from publisher-maintained specifications.",
      "search-tools": "First-party search webmaster tools and interfaces.",
      "search-analytics": "Search and discovery analytics exposed by the publisher.",
      "reviews": "Review collection, display, and eligibility rules.",
      "spam-policies": "Publisher spam and manipulation enforcement policies.",
      "url-submission": "Submitting URLs directly to a search index.",
      "place-profiles": "Regional business or venue profiles in mapping/local discovery systems.",
      "local-ranking": "First-party documentation of local search relevance, visibility or ordering.",
      "place-verification": "Ownership/identity verification for local place listings.",
      "local-ai-retrieval": "AI-assisted matching or summarization of local businesses and supporting source evidence.",
      "directory-listings": "Business or place directory inclusion and updates, distinct from general web indexing.",
      "regional-marketplace-search": "First-party mechanics of regional marketplaces or classified search results, not general web indexing.",
      "listing-moderation": "Content-review and publication checks affecting whether a listing can appear in on-platform searches.",
      "local-search-ranking": "Publisher-disclosed factors for sorting map or business-directory results.",
      "content-discovery": "Publisher rules for surfacing posts, videos, blogs and profiles within search or recommendation products.",
      "search-eligibility": "Conditions under which publisher-controlled entities become eligible for internal search results.",
      "vertical-search-apis": "Publisher API endpoints retrieving distinct vertical indices such as blogs, images, videos, or places.",
      "place-data": "Structured names, addresses, categories, opening hours, brand and website identifiers for mapped points of interest.",
      "geocoding": "Official geographic text-search and location-result retrieval specifications; no inherent statement about publisher organic search ranking.",
      "regional-local-discovery": "Country- or region-specific local search, business profiles, restaurants, maps and property-result retrieval.",
      "mini-app-indexing": "Controls for discoverability and indexing of Chinese mini-/quick-app pages and content.",
      "restaurant-discovery": "Restaurant listing and menu fields, eligibility and result presentation on delivery and review platforms.",
      "property-search": "Real-estate listing and agent visibility, quality scoring and search ranking disclosed by property portals.",
      "publisher-rights": "Publisher declarations for text/data mining and AI use",
      "media-provenance": "Image and media authorship, authenticity, rights and provenance",
      "crawl-corpora": "Publicly documented web crawl datasets and crawler activity",
      "bot-authentication": "Identity verification for crawlers and automated agents",
      "bot-access-controls": "Publisher bot-management rules and enforcement",
      "cms-indexing": "CMS implementation of indexing controls",
      "cms-canonicalization": "CMS canonical URL output and generation",
      "web-performance-data": "Field performance measurements and APIs",
      "search-operations": "Official search status, updates, incidents and operational diagnostics",
      "tabular-metadata": "Structured metadata for tables and discoverable datasets",
      "publisher-transparency": "Published first-party documentation-change history",
      "core-web-vitals": "Core Web Vitals field-performance measurements"
    },
    "platforms": {
      "web": "General web platform or multi-crawler specification; not necessarily supported identically by all search engines.",
      "google-search": "Google Search, including eligible Google Search features and AI search experiences.",
      "google-crawling": "Shared Google crawling/fetching infrastructure; product-specific crawler rules vary.",
      "google-search-console": "Google Search Console or associated API.",
      "bing-search": "Bing organic web search and associated vertical search results.",
      "bing-webmaster-tools": "Bing Webmaster Tools properties, reports, and associated APIs.",
      "bing-places": "Bing Places for Business and local business listing management.",
      "microsoft-copilot": "Microsoft Copilot and Bing-integrated AI answer/grounding experiences, subject to platform-specific rules.",
      "youtube-search": "Organic YouTube search results for videos, channels, Shorts, playlists, and live content.",
      "youtube-recommendations": "YouTube personalized recommendations, Home, Up Next, and Shorts feed.",
      "youtube-studio": "Creator-facing YouTube Studio publishing, channel metadata, and analytics interfaces.",
      "youtube-data-api": "YouTube Data API, including authorized channel/video/playlist metadata retrieval and editing.",
      "youtube-analytics-api": "YouTube Analytics API and Reporting API for publisher-authorized performance and discovery reporting.",
      "google-maps": "Google Maps local search and place discovery.",
      "google-business-profile": "Business Profile presence on Google Maps and Google Search and its owner-facing APIs.",
      "google-news": "Google News surfaces and Googlebot-News inclusion controls.",
      "google-scholar": "Google Scholar article search, citation tracking and author profiles.",
      "google-shopping": "Google Shopping and free product listing surfaces.",
      "google-merchant-center": "Google Merchant Center submissions, feed validation, and free listings.",
      "google-books": "Google Books search, previews and book catalog discovery.",
      "google-play-books": "Google Play Books listings and catalog metadata.",
      "google-play": "Google Play Store app search and discovery (ASO), separate from web search.",
      "google-travel": "Google Travel hotel and vacation rental search, including free booking links.",
      "bing-video": "Bing Video Search discovery and video ingestion.",
      "bing-images": "Bing Image Search and Visual Search (existing general search references also apply).",
      "bing-news": "Bing News publisher selection and inclusion (not synonymous with MSN).",
      "bing-maps": "Bing Maps listings and search results.",
      "msn": "MSN / Microsoft Start publishing, news-feed discovery and recommendations.",
      "microsoft-merchant-center": "Microsoft Merchant Center catalog feeds and product submissions; primarily advertising commerce plumbing.",
      "microsoft-shopping": "Microsoft Shopping product discovery; feed integration alone does not establish organic ranking rules.",
      "microsoft-store": "Microsoft Store app search and product listing discovery (ASO).",
      "chatgpt-search": "ChatGPT consumer web search and source citations.",
      "openai-api-search": "OpenAI developer web search API and agentic retrieval tools.",
      "claude": "Claude consumer web search and user-directed fetching.",
      "claude-api": "Claude developer API web search/fetch.",
      "perplexity-search": "Perplexity consumer answer search and crawler index.",
      "perplexity-api": "Perplexity developer search and agent retrieval APIs.",
      "gemini-api": "Gemini API tools for grounded responses and URL context.",
      "vertex-ai": "Google Cloud Vertex AI and Gemini developer retrieval.",
      "microsoft-copilot-studio": "Microsoft Copilot Studio public web knowledge and grounding.",
      "microsoft-foundry": "Microsoft Foundry developer agent search and grounding.",
      "brave-search-ai": "Brave Search AI Answers/Ask Brave and relevant search crawler.",
      "mistral-search": "Mistral official indexing and agent-initiated web access.",
      "grok-api": "Grok/xAI web search tools and source citations.",
      "meta-ai": "Meta AI content/connectors ecosystem; not Facebook organic search.",
      "kagi-assistant": "Kagi Assistant grounded by Kagi Search.",
      "brave-search": "Brave Search web index and search-result controls, excluding previously indexed AI-only functionality.",
      "duckduckgo-search": "DuckDuckGo organic web results and mixed-source search modules.",
      "duckduckgo-ai": "DuckDuckGo Search Assist retrieval and citation behavior.",
      "ecosia-search": "Ecosia consumer search including Bing/Google/EUSP syndication depending on context.",
      "yahoo-search": "Yahoo Search general results and Yahoo Slurp crawler.",
      "mapquest-maps": "MapQuest business-place listings and local results.",
      "applebot-search": "Applebot-driven search experiences including Siri, Spotlight and Safari.",
      "apple-maps": "Apple Maps local location search and place cards managed in Apple Business.",
      "apple-app-store": "Apple App Store app discovery and App Store Connect metadata (ASO).",
      "apple-podcasts": "Apple Podcasts shows, channels, episodes and discovery via RSS feeds and Podcasts Connect.",
      "apple-news": "Apple News content publication and discovery.",
      "marginalia-search": "Marginalia independent small-web search index and crawler.",
      "wiby-search": "Wiby curated search index focused on simple old-style pages.",
      "mojeek-search": "Mojeek independent web index, bot and programmatic search.",
      "kagi-search": "Kagi Search combining in-house indexes with search partners and specialty providers.",
      "amazon-marketplace": "Amazon Marketplace (third-party sellers): searchable product detail page rules, generic search terms, browse taxonomy and official Selling Partner APIs.",
      "etsy-marketplace": "Etsy seller search ranking, tagging, listing attributes, search visibility and first-party Open API schemas.",
      "ebay-marketplace": "eBay Best Match, listing metadata, item specifics, category taxonomy and publication APIs.",
      "walmart-marketplace": "Walmart Marketplace seller content requirements, listing quality, publishing, taxonomy and item management APIs.",
      "depop": "Depop independent fashion resale search relevance, recommendations, listing requirements and seller search visibility.",
      "facebook-marketplace": "Facebook Marketplace individual listing discovery, ranking systems and primary-source marketplace publishing controls.",
      "tiktok-shop": "TikTok Shop seller product search, metadata requirements, ranking-related platform fields and seller listing policy.",
      "poshmark": "Poshmark seller listing search discoverability, listing quality and platform-specific listing fields.",
      "mercari": "Mercari US marketplace search signals, listing rules and official discovery performance reporting.",
      "reverb": "Reverb music marketplace first-party organic ranking disclosures and seller listing requirements.",
      "discogs-marketplace": "Discogs record marketplace listing matching, release catalog, condition grading and search/filter behavior.",
      "grailed": "Grailed fashion resale listing publication requirements, search bumps and moderation/visibility.",
      "shop-app": "Shop by Shopify multi-merchant search, AI/conversational product discovery, catalog eligibility and visible listings.",
      "offerup": "OfferUp local secondhand search discovery, image matching and listing status/metadata.",
      "whatnot": "Whatnot seller search and live-shopping personalized discovery, publishing rules and recommended feeds.",
      "goat-marketplace": "GOAT third-party resale listing catalog matching, conditions and listing eligibility.",
      "stockx": "StockX third-party verified and listings marketplace, searchable item catalogs, Asks and listing eligibility.",
      "instagram-search": "Instagram Search, hashtag/place discovery, Explore, Reels and related recommendation-system documentation (not Instagram Shopping).",
      "facebook-search": "Facebook on-platform Search, Feed/Reels and account discoverability (Marketplace already in v9).",
      "tiktok-search": "TikTok organic content search, For You and recommendation eligibility (TikTok Shop already in v9).",
      "pinterest-search": "Pinterest Pins, Rich Pins, on-platform search, domain claiming, trend research and analytics (not merchant catalogs).",
      "x-search": "X organic search, Trends, hashtags and recommendation systems.",
      "linkedin-search": "LinkedIn member, company and service search, off-platform profile indexing and discovery analytics.",
      "reddit-search": "Reddit community/post/comment search, sorting, recommendations and search API.",
      "snapchat-discovery": "Snapchat Spotlight, Discover, Maps and recommendation eligibility.",
      "bluesky-search": "Bluesky and AT Protocol post search, metadata and custom feeds.",
      "mastodon-search": "Mastodon/fediverse hashtags, federation-sensitive search and directory discoverability.",
      "tumblr-search": "Tumblr native search/tag indexes and recommendation eligibility.",
      "twitch-discovery": "Twitch stream search, Browse, tags, Clips and discovery analytics.",
      "discord-discovery": "Discord community search/discovery eligibility and server visibility.",
      "threads-search": "Threads text/topic search, communities, cross-app suggestions, insights, and fediverse distribution.",
      "yandex-search": "Yandex organic web search.",
      "yandex-webmaster": "Yandex Webmaster administration and search visibility tools.",
      "yandex-ai": "Yandex Search with Yandex AI and cited answers.",
      "naver-search": "NAVER organic web search and related results.",
      "naver-search-advisor": "NAVER Search Advisor webmaster tools and APIs.",
      "baidu-search": "Baidu organic web search and its crawler.",
      "baidu-resource-platform": "Baidu Search Resource Platform webmaster services.",
      "seznam-search": "Seznam.cz independent organic search and SeznamBot.",
      "seznam-webmaster": "Seznam Webmaster and URL submission tools.",
      "seznam-ai": "Seznam AI-answer source use and opt-out controls.",
      "qwant-search": "Qwant web search and crawler.",
      "qwant-ai": "Qwant AI answers citing indexed web sources.",
      "daum-search": "Daum web-document search and crawler.",
      "petal-search": "Petal Search / OpenWeb webmaster platform.",
      "360-search": "360 Search organic web and vertical search surfaces.",
      "sogou-search": "Sogou Search organic results and its resources platform.",
      "shenma-search": "Shenma / UC mobile-search discovery.",
      "yahoo-japan-search": "Yahoo! JAPAN Japanese web and localized vertical search presentation.",
      "startpage-search": "Startpage private search interface (Google/Bing result supply, not a standalone index).",
      "deepseek-search": "DeepSeek proprietary web search API and web-fetch tooling, not a proven public SEO ranking model.",
      "qwen-grounding": "Alibaba Cloud Qwen / Model Studio public web retrieval and grounded answers.",
      "baidu-ai-grounding": "Baidu Qianfan web grounding and reference citation APIs.",
      "kimi-grounding": "Kimi / Moonshot API web retrieval and search tools.",
      "zai-grounding": "Zhipu GLM / Z.AI developer web search retrieval.",
      "coc-coc-search": "Cốc Cốc Vietnamese web search index and search results.",
      "coc-coc-webmaster": "Cốc Cốc webmaster portal, crawlers and submission controls.",
      "naver-place": "Naver SmartPlace / Naver Maps Korean local business discovery.",
      "yandex-maps": "Yandex Maps and Yandex Business local discovery.",
      "kakao-maps": "Kakao Map and Daum business listings in South Korea.",
      "kakao-channel": "KakaoTalk official channel search and discoverability.",
      "yahoo-japan-places": "Yahoo! Place business profiles in Yahoo! JAPAN Search and Maps.",
      "mapy-com": "Mapy.com business/POI search, company categories and place data.",
      "metager-search": "MetaGer metasearch combining external index providers.",
      "swiss-directories": "local.ch, search.ch and localcities.ch Swiss local business directories.",
      "justdial-local": "Justdial business and category search in India.",
      "line-official-account": "LINE Official Account in-app search, public profile and related LY Corporation discovery (Japan/Taiwan/Thailand).",
      "daum-vertical-search": "Daum / Kakao web, video, blog, image, book and Cafe result retrieval APIs.",
      "naver-content-discovery": "NAVER multi-vertical web, blog, video, topical and influencer discovery in South Korea.",
      "baidu-maps": "Baidu Maps local place results and location data in China.",
      "two-gis": "2GIS local business directory, search and map discovery.",
      "mercadolibre-marketplace": "Mercado Libre Latin American product marketplace listings and search.",
      "olx-brazil": "OLX Brasil classifieds on-platform search.",
      "flipkart-marketplace": "Flipkart India product marketplace search, listing publication and metadata.",
      "sahibinden": "sahibinden.com Turkey classified listings.",
      "jiji-africa": "Jiji Nigeria and Kenya on-platform classified listing discovery.",
      "idealista": "idealista property listing search (Spain/Portugal).",
      "yell-uk": "Yell UK business directory listings and search.",
      "wechat-search": "WeChat internal search and mini-program pages (China).",
      "amap-gaode": "Amap (Gaode) map search and POI retrieval (China).",
      "zalo-discovery": "Zalo Official Accounts in Vietnam.",
      "grab-discovery": "Grab regional in-app restaurant and merchant search across Southeast Asia.",
      "wongnai-lineman": "Wongnai and LINE MAN merchant listings in Thailand.",
      "ifood-brasil": "iFood Brazil on-platform food and restaurant discovery.",
      "bayut-uae": "Bayut UAE property and agent search.",
      "mappls-india": "Mappls / MapmyIndia geographic search and place APIs.",
      "openstreetmap-data": "OpenStreetMap community-generated structured map data.",
      "nominatim-search": "Nominatim OSM-based geocoding and search.",
      "waze-maps": "Waze Maps in-app place and destination discovery.",
      "property24-za": "Property24 property listing search (South Africa).",
      "metager-search-additional": "MetaGer German-based metasearch.",
      "vivo-quick-app": "vivo Quick App indexing configuration (China).",
      "cloudflare-edge": "Cloudflare edge proxy and bot access controls",
      "common-crawl": "Common Crawl public web crawl and CCBot",
      "wordpress": "WordPress core publishing and site markup",
      "chrome-crux": "Chrome UX Report web performance field data",
      "image-provenance": "Machine-readable image rights and provenance metadata",
      "general-web": "General web publishing, document and metadata standards"
    },
    "known_gaps": [
      {
        "subject": "X / Twitter Card tags",
        "reason": "Legacy official X developer URLs currently redirect to a generic developer overview, so no current primary-source tag reference was verified; do not include a misleading broken or secondary link."
      },
      {
        "subject": "Google Search Console Help Center reports",
        "reason": "The index includes Search Console guidance and key APIs but is not an exhaustive inventory of every individual support.google.com/webmasters report help article."
      },
      {
        "subject": "Deprecated Google rich-result features",
        "reason": "Deprecated or withdrawn feature URLs that redirect to the documentation changelog are deliberately excluded from the current-feature index; changelog is eligible as a separate historical audit reference."
      },
      {
        "subject": "Bing SEO Reports detail and other individually linked tool help articles",
        "reason": "Some named report pages were not independently retrievable as distinct current official reference URLs; included the maintained tools overview and confirmed specific tools instead of inventing URLs."
      },
      {
        "subject": "Bing Webmaster REST API full reference",
        "reason": "Official Microsoft Learn pages continue to mix modern JSON API references with legacy SOAP/POX documentation. Core API entry, access, OAuth, protocol pages and retirement notice are indexed, but deprecated method-by-method reference pages are intentionally not enumerated."
      },
      {
        "subject": "Bing Places full listing quality policy and bulk management",
        "reason": "Verified official Bing Places help guide and FAQ are included; individually linked subguides and bulk management policy pages require a separate source validation pass."
      },
      {
        "subject": "Bing quality rating handbook",
        "reason": "No confirmed public equivalent of Google’s full official Search Quality Rater Guidelines PDF was located. The official Bing ranking explanation describes human evaluation without publishing that manual."
      },
      {
        "subject": "YouTube Search versus Google Search video indexing",
        "reason": "This collection indexes search/discovery within YouTube. Google Search video rich-result and video-indexing rules remain in the existing Google collection; they should not be automatically conflated."
      },
      {
        "subject": "YouTube complete developer API surface",
        "reason": "This pass includes metadata, discovery, playlist/caption, channel, and analytics methods relevant to search and discoverability; it does not reproduce every administrative, billing, moderation, or live-stream API endpoint."
      },
      {
        "subject": "YouTube recommendation algorithm internals",
        "reason": "Official documents describe high-level relevance, satisfaction and engagement considerations but do not disclose the full ranking system or a reproducible list of weights."
      },
      {
        "subject": "Google Lens and other visual discovery surfaces",
        "reason": "Google Images SEO guidance was already indexed in the Google Search collection; no separate maintained first-party website optimization specification for Google Lens was verified for this pass."
      },
      {
        "subject": "Google Jobs and Discover",
        "reason": "JobPosting structured data, Google Discover and Google Images documentation remain indexed in the Google Search collection. No duplicate collection is needed yet."
      },
      {
        "subject": "Google Flights and other travel supplier networks",
        "reason": "Hotel and vacation rental technical integrations are indexed. No confirmed comparable open official Google Flights provider submission specification was established for this pass."
      },
      {
        "subject": "Google Scholar provider-specific integration details",
        "reason": "Indexed official webmaster inclusion rules and publisher policies, not every library-link integration and Scholar Metrics subsection."
      },
      {
        "subject": "Google Merchant Center individual feed attributes",
        "reason": "Full official Product Data Specification and local inventory spec are indexed; individual attribute help pages are not enumerated to avoid dozens of redundant entries."
      },
      {
        "subject": "Google Play complete Play Console manuals",
        "reason": "Indexed only store-listing policy, search-keyword targeting, experimentation and discovery measurement; excluded app development and broad monetization."
      },
      {
        "subject": "Google News Publisher Center technical guidance freshness",
        "reason": "Some live News Help pages retain setup text predating the 2025 automatically-generated publication pages transition; an explanatory note warns of these discrepancies."
      },
      "No separately maintained Bing Image Search publisher implementation specification beyond existing Bing ranking/crawling guidance was independently confirmed in this pass.",
      "Bing News PubHub publisher-guidelines endpoint at https://pubhub.bing.com/Home/Help returned an error to the research fetcher; not indexed as a verified current specification.",
      "Microsoft Merchant Center paid catalog management does not establish separate organic Bing Shopping eligibility rules; a complete current first-party free-listings specification was not confirmed.",
      "Bing Maps developer/geocoding SDK documentation excluded because it does not itself govern discoverability of organic local businesses.",
      "Microsoft Academic was discontinued; no historical Microsoft Academic records represented as current search guidance.",
      {
        "subject": "Meta AI Meta-WebIndexer and external fetcher documentation",
        "reason": "The official Meta web crawler URL at developers.facebook.com/docs/sharing/webmasters/web-crawlers/ repeatedly returned HTTP 429 to the verification fetcher. A directly verified first-party description of the crawler details was unavailable in this pass, so no asserted crawler specification was inserted; the confirmed Meta AI Connectors preview is indexed separately."
      },
      {
        "subject": "Grok/xAI automatic web crawler controls",
        "reason": "Confirmed first-party Grok web search and citation API references, but no independently verified, standalone official public publisher robots.txt guidance for an xAI search-indexing crawler. Do not infer bot names or control rules from third-party directories."
      },
      {
        "subject": "Consumer-specific AI answer ranking algorithms",
        "reason": "OpenAI, Anthropic, Perplexity, Gemini and Copilot publish partial retrieval/eligibility documentation, but none publishes an exhaustive causal recipe for being selected as a cited answer source."
      },
      {
        "subject": "Perplexity Sonar legacy documentation",
        "reason": "Legacy Sonar documentation paths redirect to Perplexity Agent API migration content. Index current Search/Agent APIs instead of deprecated Sonar paths."
      },
      {
        "subject": "Broader AI services without standalone publisher-facing rules",
        "reason": "Other services including You.com, DuckDuckGo AI Chat, and several model/chat platforms are not included where a maintained first-party crawler, web-grounding, or source attribution specification was not verified during this pass."
      },
      {
        "subject": "llms.txt as a universal AI search requirement",
        "reason": "Individual vendors may publish llms.txt discovery indexes, but no verified cross-platform AEO standard requires third-party publishers to create llms.txt to earn AI search visibility; not inserted as a normative requirement."
      },
      "Ask.com (formerly Ask Jeeves): no current primary-source webmaster submission, crawler policy or organic ranking documentation confirmed in this pass; do not imply such material exists.",
      "Dogpile: no substantive current first-party webmaster specification confirmed; it is an aggregator rather than an independently documented search index.",
      "MapQuest organic local listing ranking factors: verified listing-management documentation is available, but no corresponding official ranking-factor specification established.",
      "Brave Search separate image and video publisher criteria: no distinct published webmaster-specific eligibility specifications confirmed beyond Brave crawler/index guidance.",
      "Ecosia: general provider/ranking disclosures and removal process documented; a distinct universal Ecosia crawler submission interface has not been established.",
      "Apple Search/Siri/Spotlight separate publisher webmaster consoles: Applebot documents the crawler, not a publicly confirmed universal web-submission tool.",
      "Yahoo Scout AI search publisher inclusion and citation criteria: no verified first-party publisher-facing guide added in this pass.",
      "Additional alternative search engines (e.g. Startpage, SearXNG instances, Qwant, Swisscows) have not yet been exhaustively assessed; many are outside the requested US-led miscellany and can be handled in a future international/aggregator pass.",
      "Apple Books is deferred as book-commerce/catalog discovery under the user-requested exclusion of shopping portals in this iteration.",
      "Current access/status checks are based on verified indexed first-party documentation and representative direct URL opens; full HTTP/content auditing of every newly added URL is a separate maintenance workflow.",
      "Meta Facebook Marketplace Help pages sometimes return login/interstitial or automation blocks; direct content validation may require a normal logged-in browser, though the Meta Transparency ranking card is public.",
      "Instagram Shops and Meta Commerce Manager have adjacent product catalog and social shopping documentation but are not included in v9 without verified current standalone marketplace discovery specifications.",
      "Other resale/marketplace platforms (Vinted, Chairish, Faire, Bonanza and regional marketplaces) were not exhaustively indexed in this first commerce pass; no unsupported placeholders were added.",
      "Seller marketing articles, independent A9/A10 ranking theories, product advertising campaign setups, pricing logistics and retailer-owned catalogs are excluded unless the vendor explicitly maintains them as discovery/eligibility references.",
      "Product-specific Shopify standalone web storefront search and generic technical SEO references are not duplicated in the Shop app section; this pass covers Shop app marketplace discovery only.",
      "Some Amazon Seller Central policy URLs can ask for seller authentication or block automated viewing despite publicly indexed official documents.",
      "Snapchat: official recommendation and eligibility rules included; precise search ranking of public accounts is not publicly specified.",
      "Discord: current server discovery and discontinued experimental server-discovery help text conflict; requires future live product audit.",
      "Meta Transparency Center system cards: URL and descriptions verified via first-party indexed results, but some direct body fetches returned HTTP 429.",
      {
        "subject": "International search engines: second pass",
        "reason": "This is the first international batch, not global completeness. Priority follow-ups include Sogou/360/Shenma (China), Yahoo Japan (LY Corporation), Cốc Cốc (Vietnam), Startpage (Netherlands), regional engines in India/Turkey/Africa, Yandex Maps/Business and Naver vertical search. No entry was invented where first-party webmaster documentation could not be established."
      },
      {
        "subject": "Baidu first-party archive access",
        "reason": "The current official Baidu webmaster documentation index at https://zy.baidu.com/academy/docs is accessible, but multiple deep links on the publisher-owned ziyuan.baidu.com/college/articleinfo route failed live fetches or redirected. Baidu reference entries are marked unknown and do not carry a last_verified date."
      },
      {
        "subject": "Petal Search detailed reference",
        "reason": "Official Petal Search OpenWeb webmaster product shows indexed descriptions of submission, index coverage and search reports, but direct help pages are JavaScript-gated."
      },
      {
        "subject": "Older standalone search engines without current primary webmaster specifications",
        "reason": "No individual webmaster documents are included for Sogou/360, Yahoo Japan or Cốc Cốc solely on the basis of their existence or third-party SEO commentary. Follow-up pass should verify current ownership, engine sourcing and publisher support before adding."
      },
      {
        "subject": "International expansion remaining",
        "reason": "Cốc Cốc (Vietnam), Yahoo! JAPAN AI details beyond the official guidelines, and 360/China AI-search consumer-specific documentation remain unevenly documented. Not all regional search engines have independent crawling/indexing or public webmaster APIs."
      },
      {
        "subject": "Kimi web-search API changes",
        "reason": "Moonshot documents a transition away from older $web_search behavior in October 2026; check newest official tool API before relying on old snippets."
      },
      {
        "subject": "China search platform feature freshness",
        "reason": "Many official Sogou and 360 Search webmaster help pages are still online but were authored years ago; marked unknown where current functionality cannot be independently confirmed."
      },
      {
        "subject": "Yandex leaked code evidence",
        "reason": "Yandex confirmed leaked historical source-code fragments in January 2023 but stated they were outdated and partly unused. Independent analyses are intentionally segregated in research_exceptions; no current ranking inference is warranted."
      },
      {
        "subject": "International expansion: remaining search ecosystems",
        "reason": "China local listings and social search (Amap, Tencent/WeChat), LINE JAPAN content search, regional African/Turkish engines, Yaani, and country-specific metasearch products still lack a fully corroborated first-party webmaster corpus in this pass. No placeholders were invented."
      },
      {
        "subject": "Regional listings versus search indexes",
        "reason": "Yandex Business, Kakao Map, Yahoo! Place, Mapy.com, Swiss directories and Justdial are local discovery surfaces; their listing docs do not constitute a protocol for general-web crawler inclusion."
      },
      {
        "subject": "Justdial historical official FAQ",
        "reason": "A first-party Justdial FAQ is accessible but may be dated, so its individual entry is explicitly unknown rather than current."
      },
      {
        "subject": "Final international pass pending",
        "reason": "Reserve remaining country coverage for the fifth and final international pass: East/Southeast Asian search and local systems (especially Amap, Tencent/WeChat, Indonesia and Thailand), European independent search/directory services, Africa-first publishers beyond Jiji, and Latin American regional verticals."
      },
      {
        "subject": "China map publisher control depth",
        "reason": "Baidu Maps merchant portal and API data fields are documented, but no independently verified current Baidu Maps organic ranking-factor publication has been established."
      },
      {
        "subject": "Cross-region marketplace scope",
        "reason": "Mercado Libre, OLX Brasil, Jiji, sahibinden, Flipkart and idealista are vertical discovery ecosystems, not general-purpose search engines; their marketplace listing rules must not be used as generic web SEO ranking factors."
      },
      {
        "subject": "International phase closed: remaining gaps for ongoing audit",
        "reason": "No reliable first-party public webmaster documentation established during final phase for several regional platforms, including some WeChat Search publisher interfaces, smaller African engines, some Gulf listing networks, and additional Indonesian/Thai search surfaces. WeChat mini-program developer link and vivo Quick App lifecycle remain unverified."
      },
      {
        "subject": "Google 2024 liability opinion (court-original PDF)",
        "reason": "The court opinion was identified through public records, but this pass does not attribute an unconfirmed PDF mirror as the official 2024 court-filed original; use the official DOJ case repository and court filings for follow-up verification."
      }
    ],
    "included_collections": {
      "web-standards": "Web-wide standards, protocols, vocabularies, and official web platform implementation references.",
      "google": "Google-maintained search, crawling, indexing, Search Console, and related Google Search documentation.",
      "bing": "Microsoft-maintained Bing Search, Bingbot, Bing Webmaster Tools, Bing Places, Copilot search-grounding, and Bing Webmaster API documentation.",
      "youtube": "YouTube search, recommendations, content metadata, video/channel discovery, Shorts, captions, search analytics, podcast discovery, platform policies, and discovery-relevant developer APIs.",
      "google-maps": "Google Maps and Google Business Profile: local results, listing eligibility, reviews, local rankings, management, and reporting.",
      "google-news": "Google News publisher eligibility, crawling, news-specific policies, and presentation; distinct from general Search News features.",
      "google-scholar": "Google Scholar technical article inclusion, publisher policy, author profiles and scholarly discovery.",
      "google-shopping": "Google Shopping and Merchant Center free product and local inventory discovery, product feed policies and merchant APIs.",
      "google-books": "Google Books and Google Play Books publication metadata, discoverability and publisher-facing technical references.",
      "google-play": "Google Play application store discovery and store listing policy (ASO); adjacent to, not identical to, web SEO.",
      "google-travel": "Google hotel, vacation rental and travel listing feeds supporting booking search and free listing surfaces.",
      "bing-video": "Bing-specific video feed formats and video discovery rules, separate from YouTube and MSN feeds.",
      "bing-news": "Bing News publisher inclusion and submission documents; not Microsoft Start editorial-feed rules.",
      "bing-maps": "Bing Maps/Places listing management and local presence documentation beyond existing Bing links.",
      "msn": "MSN / Microsoft Start partner distribution, syndication technical specifications, publishing policies, ranking and analytics.",
      "microsoft-shopping": "Microsoft Merchant Center commerce feed and Content API technical documentation; mostly tied to ads, distinct from guaranteed unpaid Bing product ranking.",
      "microsoft-store": "Microsoft Store app discovery, submission metadata, search keywords, store-policy and distribution visibility.",
      "openai": "OpenAI ChatGPT Search and related developer search/crawling docs.",
      "claude": "Anthropic Claude crawler controls, search/fetch behavior and API sourcing.",
      "perplexity": "Perplexity search/indexing crawler documentation, Search API and Agent API.",
      "gemini": "Gemini API and Vertex AI grounding/reference docs distinct from Google Search AI Overviews/AI Mode.",
      "copilot": "Microsoft Copilot web grounding and first-party Copilot Studio/Foundry mechanisms.",
      "brave-ai": "Brave AI-powered search and underlying Brave crawler documentation; not yet a full Brave Search SEO collection.",
      "mistral-ai": "Mistral crawler controls and search indexing references.",
      "grok": "xAI/Grok web and X retrieval and source citation documentation.",
      "meta-ai": "Meta AI first-party publisher/service integration references.",
      "kagi-ai": "Kagi Assistant web search and direct retrieval documentation.",
      "brave-search": "Brave Search core web index, ranked search API and official search result interfaces; crawler and AI documentation remain in brave-ai.",
      "duckduckgo": "DuckDuckGo search sourcing, DuckDuckBot/DuckAssistBot, result ranking and removal mechanics, and AI-assisted search attribution.",
      "ecosia": "Ecosia result providers, ranking dependencies and removal processes; provider identity may differ by region and query.",
      "yahoo-search": "Yahoo Search webmaster controls, Yahoo Slurp, Bing submission dependency, and index removal.",
      "mapquest": "MapQuest local business listing claiming and presence on MapQuest; excludes navigation/map SDK implementation.",
      "applebot": "Applebot and Applebot-Extended controls for Apple search experiences and model-data use.",
      "apple-maps": "Apple Maps place card information, location categories, eligibility, photos and local Insights via Apple Business.",
      "apple-app-store": "Apple App Store organic app discovery, ASO metadata, product-page eligibility, custom pages, localization, events, and analytics.",
      "apple-podcasts": "Apple Podcasts search and recommendations, podcast metadata, RSS ingestion requirements and category systems.",
      "apple-news": "Apple News publisher eligibility, JSON article metadata and publication API relevant to in-app content discovery.",
      "marginalia": "Marginalia Search official crawler information and first-party website-submission processes.",
      "wiby": "Wiby Search official small-web website submission and lightweight-page inclusion criteria.",
      "mojeek": "Mojeek independent crawler controls and official web search API specifications.",
      "kagi-search": "Kagi Search documented result sources, ranking principles and Small Web discoverability; distinct from Kagi Assistant.",
      "amazon-marketplace": "Amazon Marketplace (third-party sellers): searchable product detail page rules, generic search terms, browse taxonomy and official Selling Partner APIs.",
      "etsy-marketplace": "Etsy seller search ranking, tagging, listing attributes, search visibility and first-party Open API schemas.",
      "ebay-marketplace": "eBay Best Match, listing metadata, item specifics, category taxonomy and publication APIs.",
      "walmart-marketplace": "Walmart Marketplace seller content requirements, listing quality, publishing, taxonomy and item management APIs.",
      "depop": "Depop independent fashion resale search relevance, recommendations, listing requirements and seller search visibility.",
      "facebook-marketplace": "Facebook Marketplace individual listing discovery, ranking systems and primary-source marketplace publishing controls.",
      "tiktok-shop": "TikTok Shop seller product search, metadata requirements, ranking-related platform fields and seller listing policy.",
      "poshmark": "Poshmark seller listing search discoverability, listing quality and platform-specific listing fields.",
      "mercari": "Mercari US marketplace search signals, listing rules and official discovery performance reporting.",
      "reverb": "Reverb music marketplace first-party organic ranking disclosures and seller listing requirements.",
      "discogs-marketplace": "Discogs record marketplace listing matching, release catalog, condition grading and search/filter behavior.",
      "grailed": "Grailed fashion resale listing publication requirements, search bumps and moderation/visibility.",
      "shop-app": "Shop by Shopify multi-merchant search, AI/conversational product discovery, catalog eligibility and visible listings.",
      "offerup": "OfferUp local secondhand search discovery, image matching and listing status/metadata.",
      "whatnot": "Whatnot seller search and live-shopping personalized discovery, publishing rules and recommended feeds.",
      "goat-marketplace": "GOAT third-party resale listing catalog matching, conditions and listing eligibility.",
      "stockx": "StockX third-party verified and listings marketplace, searchable item catalogs, Asks and listing eligibility.",
      "instagram": "Instagram Search, hashtag/place discovery, Explore, Reels and related recommendation-system documentation (not Instagram Shopping).",
      "facebook": "Facebook on-platform Search, Feed/Reels and account discoverability (Marketplace already in v9).",
      "tiktok": "TikTok organic content search, For You and recommendation eligibility (TikTok Shop already in v9).",
      "pinterest": "Pinterest Pins, Rich Pins, on-platform search, domain claiming, trend research and analytics (not merchant catalogs).",
      "x": "X organic search, Trends, hashtags and recommendation systems.",
      "linkedin": "LinkedIn member, company and service search, off-platform profile indexing and discovery analytics.",
      "reddit": "Reddit community/post/comment search, sorting, recommendations and search API.",
      "snapchat": "Snapchat Spotlight, Discover, Maps and recommendation eligibility.",
      "bluesky": "Bluesky and AT Protocol post search, metadata and custom feeds.",
      "mastodon": "Mastodon/fediverse hashtags, federation-sensitive search and directory discoverability.",
      "tumblr": "Tumblr native search/tag indexes and recommendation eligibility.",
      "twitch": "Twitch stream search, Browse, tags, Clips and discovery analytics.",
      "discord": "Discord community search/discovery eligibility and server visibility.",
      "threads": "Threads text/topic search, communities, cross-app suggestions, insights, and fediverse distribution.",
      "yandex": "Yandex web search, Yandex Webmaster, crawling, indexing, structured data, regional results and Yandex AI answers (principally Russia; English documentation available).",
      "naver": "NAVER Search Advisor, Yeti crawler, web results, indexing, Naver-specific metadata, structured data, IndexNow and diagnostics (South Korea; Korean documentation).",
      "baidu": "Baidu Search Resource Platform webmaster documentation, ranking principles and indexing rules (China; Chinese documentation, with older-source verification caveats).",
      "seznam": "Seznam.cz Search, SeznamBot, IndexNow, AI-answer controls, image search and Webmaster (Czech Republic; Czech and English).",
      "qwant": "Qwant indexing, QwantBot, publisher controls and AI-source/citation documentation (France/European search).",
      "daum": "Daum web-document search, crawler and webmaster documentation (South Korea; Korean).",
      "petal-search": "Huawei Petal Search OpenWeb webmaster platform and discovery reporting (China/international; JavaScript-gated details).",
      "qihoo-360": "360 Search (China), official webmaster help for indexing, crawling, structured results and webmaster tools.",
      "sogou": "Sogou Search (China), official first-party search and webmaster resource-platform help.",
      "shenma": "Shenma Search (China), official mobile-search webmaster platform and submission tools.",
      "yahoo-japan": "Yahoo! JAPAN (Japan), first-party documentation of web results, result metadata, index updates and removals.",
      "startpage": "Startpage (Netherlands), official documentation about sourcing results from Google/Bing and inherited removal paths.",
      "deepseek": "DeepSeek (China), first-party web-search and fetch API references (not a publisher ranking guide).",
      "qwen-ai": "Qwen / Alibaba Cloud Model Studio (China), official AI grounding and web retrieval API documentation.",
      "baidu-ai-search": "Baidu Qianfan AI Search (China), official grounded web search, citations and retrieval APIs.",
      "kimi-ai": "Kimi / Moonshot AI (China), first-party documented web-search tool integration.",
      "z-ai": "Z.AI / Zhipu GLM (China), first-party search retrieval and search APIs.",
      "coc-coc": "Cốc Cốc (Vietnam): own webmaster console, robots directives, sitemap and index management.",
      "naver-place": "Naver SmartPlace and local search (South Korea); includes AI-powered local retrieval distinct from AI Briefing.",
      "yandex-maps": "Yandex Business and Maps (Russia and other markets): location listings, owner controls, reviews and discovery metrics.",
      "kakao-maps": "Kakao Maps business listing and KakaoTalk channel discovery (South Korea).",
      "yahoo-japan-places": "LY Corporation Yahoo! Place: Japan-specific business listing rules and discovery reports.",
      "mapy-com": "Mapy.com/Seznam (Czechia): local/map search, business profiles and listing visibility.",
      "metager": "MetaGer (Germany): primary-source metasearch composition, results and source-provider controls.",
      "swiss-directories": "Swiss local.ch/search.ch directory publication and edits (not a general web crawler).",
      "justdial-local": "Justdial (India): local business category search and listing-management rules.",
      "line-discovery": "LINE Official Account search eligibility, verified business-profile appearance and account-level search visibility in Japan, Taiwan and Thailand.",
      "daum-vertical-search": "Kakao/Daum first-party web, blog, image, video and Cafe search API specifications in Korea; retrieval interfaces, not publisher ranking promises.",
      "naver-content-discovery": "NAVER web, blog, video, influencer and topical-content search policies and publisher visibility, distinct from Search Advisor and SmartPlace.",
      "baidu-maps": "Baidu Maps POI inclusion, merchant management, and first-party location search API schemas in mainland China.",
      "two-gis": "2GIS official local discovery, directory listing, result ordering, profile editing and ratings (Russia and other served markets).",
      "mercadolibre-marketplace": "Mercado Libre third-party product-discovery, listing quality and category/attribute APIs across Latin American marketplaces.",
      "olx-brazil": "OLX Brazil first-party classified-ad search relevance, listing visibility and eligibility (not general-web indexing).",
      "flipkart-marketplace": "Flipkart India marketplace listing publication and product metadata APIs relevant to on-platform discoverability.",
      "sahibinden": "sahibinden.com Turkey classified-search ordering, listing approval and moderation.",
      "jiji-africa": "Jiji Nigeria/Kenya classified listing publication, search eligibility and moderation in African markets.",
      "idealista": "idealista Spain/Portugal property-search ordering, organic/paid result positions and listing publishing.",
      "yell-uk": "Yell UK official business-profile discoverability and directory inclusion.",
      "wechat-search": "WeChat Search / mini-program discoverability and documented content-indexing controls (China); distinguishes public product overview from unverified developer URL.",
      "amap-gaode": "Amap/Gaode first-party Chinese map and point-of-interest search API fields; developer retrieval rather than organic POI-ranking policy.",
      "zalo-discovery": "Vietnam Zalo Official Account publisher identity, searchable profiles, imagery and content presentation requirements.",
      "grab-discovery": "GrabFood and Grab regional restaurant discovery, searchable menu data, marketplace profiles and paid-versus-organic visibility (Southeast Asia).",
      "wongnai-lineman": "Wongnai / LINE MAN Thailand restaurant discovery and partner listing rules.",
      "ifood-brasil": "iFood Brazil official explanations of restaurant discovery, on-platform ranking, menu metadata and recommendation surfaces.",
      "bayut-uae": "Bayut UAE property search, verified listings, agent-search result rankings and visibility controls.",
      "mappls-india": "Mappls / MapmyIndia place search and autocomplete data/API contracts in India; not a general web index.",
      "openstreetmap-data": "OpenStreetMap community-maintained first-party mapping data conventions for business name, website, address, shop and opening hours, relevant to downstream search.",
      "nominatim-search": "Nominatim official location-search APIs and ranking internals used by OpenStreetMap-based geocoding services.",
      "waze-maps": "Waze official business/place inclusion, editing and publication procedures for local destination discovery.",
      "property24-za": "Property24 South Africa first-party property-listing search and listing-quality disclosure.",
      "metager-search-additional": "Additional official reference for German MetaGer metasearch operators and search behaviors.",
      "vivo-quick-app": "Vivo Quick App indexing and sitemap controls for Chinese quick-app discovery; historical-document caveat.",
      "web-implementation": "First-party technical reference for CMS and web publishing behavior directly affecting crawling, indexing or canonicalization.",
      "crawler-infrastructure": "Crawl datasets, bot verification and access-control infrastructure documented by the operating organization.",
      "search-measurement": "Official search diagnostics, change history, and field-performance measurement specifications."
    },
    "ai_retrieval_roles": {
      "crawler-control": "Official user-agent, robots, training-crawler and/or automatic indexing guidance.",
      "visibility-guidance": "First-party publisher-facing search/answer eligibility and appearance guidance.",
      "search-behavior": "Maintained first-party explanation of a consumer-facing AI search product and its sourcing behavior.",
      "retrieval-api": "First-party technical API tool or endpoint that retrieves/grounds content.",
      "citation-mechanics": "First-party details on source attribution and the meaning of citations.",
      "publisher-integration": "First-party interface or program for explicit publishers/partners to contribute or connect content."
    },
    "research_exceptions_policy": {
      "description": "Optional non-official appendix only for expressly approved exceptional primary-evidence research. Never merge these references into the official-only documents array or label them official guidance.",
      "inclusion_rule": "Requires individually curated, attributable technical investigations and explicit source provenance; no generic SEO commentary or anonymous leak mirrors.",
      "current_exceptions": "Two professional investigations of the historical 2023 Yandex source-code incident, included at user request.",
      "fields": {
        "id": "Permanent unique appendix reference identifier.",
        "title": "Published article title.",
        "url": "Publication link, not a link to leaked proprietary code.",
        "author": "Attributed writer/researcher.",
        "publisher": "Publisher of the analysis.",
        "published": "Date publication was originally issued.",
        "subject_platform": "Platform investigated.",
        "evidence_type": "Classification identifying non-normative forensic/technical analysis.",
        "source_official": "Always false for the current appendix; distinct from all records in documents.",
        "description": "Reason the analysis is historically relevant.",
        "caveat": "Scope and limits on inference."
      }
    },
    "primary_evidence_policy": {
      "description": "Government-hosted court records, formally admitted exhibits, and primary registries related to search technology. First-party provenance, but NOT current platform implementation standards or search ranking policy.",
      "relationship_to_documents": "Keep evidence entirely outside documents, so official-only current-document retrieval remains pure. Each entry identifies origin, publication/case date and the limitations of inference.",
      "inclusion_rule": "Prefer court-issued orders/opinions and publicly accessible government-hosted evidentiary exhibits. Do not use leaked proprietary source-code mirrors, patent speculation, allegations as proven facts, or independent SEO explainers.",
      "fields": {
        "id": "Permanent unique evidence record ID.",
        "title": "Neutral title including exhibit number when applicable.",
        "url": "Verifiable government agency or official public records URL.",
        "source_repository": "Maintaining government or patent office archive.",
        "originator": "Party or institution that originally authored the document.",
        "evidence_type": "Official court opinion, order, admitted exhibit, court archive, or official patent search portal.",
        "related_platforms": "Search platforms directly concerned.",
        "document_date": "Date of source creation or filing, when verified; otherwise null.",
        "public_release": "Known date of public release if established; otherwise null.",
        "description": "What the original record documents, without generalizing beyond its content.",
        "caveat": "Why this record is not current implementation guidance or complete algorithm disclosure.",
        "verified": "Date government primary record URL was checked."
      }
    }
  },
  "documents": [
    {
      "id": "ietf-rfc9309",
      "title": "RFC 9309 — Robots Exclusion Protocol",
      "url": "https://www.rfc-editor.org/rfc/rfc9309.html",
      "publisher": "ietf",
      "authority_type": "formal-standard",
      "publication_stage": "ietf-standards-track",
      "topics": [
        "crawling",
        "robots"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines robots.txt syntax, rule matching, access behavior, errors, and caching.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "sitemaps-xml-protocol",
      "title": "Sitemaps XML Protocol",
      "url": "https://www.sitemaps.org/protocol.html",
      "publisher": "sitemaps-org",
      "authority_type": "protocol-specification",
      "publication_stage": "publisher-maintained",
      "topics": [
        "sitemaps",
        "discovery",
        "xml"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines XML sitemap structure, sitemap indexes, limits, and discovery methods.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "indexnow-protocol",
      "title": "IndexNow — Official Protocol Documentation",
      "url": "https://www.indexnow.org/documentation",
      "publisher": "indexnow",
      "authority_type": "protocol-specification",
      "publication_stage": "publisher-maintained",
      "topics": [
        "discovery",
        "submission"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines authenticated URL-change notifications to participating search engines.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "ietf-rfc4287",
      "title": "RFC 4287 — The Atom Syndication Format",
      "url": "https://www.rfc-editor.org/rfc/rfc4287.html",
      "publisher": "ietf",
      "authority_type": "formal-standard",
      "publication_stage": "ietf-standards-track",
      "topics": [
        "feeds",
        "xml",
        "discovery"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines Atom XML feeds used to publish and syndicate updated content.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "rssboard-rss20",
      "title": "RSS Advisory Board — RSS 2.0 Specification",
      "url": "https://www.rssboard.org/rss-specification",
      "publisher": "rss-advisory-board",
      "authority_type": "protocol-specification",
      "publication_stage": "publisher-maintained",
      "topics": [
        "feeds",
        "xml",
        "discovery"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official RSS 2.0 format definition maintained by the RSS Advisory Board.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "ietf-rfc9110",
      "title": "RFC 9110 — HTTP Semantics",
      "url": "https://www.rfc-editor.org/rfc/rfc9110.html",
      "publisher": "ietf",
      "authority_type": "formal-standard",
      "publication_stage": "ietf-standards-track",
      "topics": [
        "http",
        "status-codes",
        "headers",
        "redirects",
        "urls",
        "content-negotiation"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines HTTP methods, status codes, response fields, representations, and redirects.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "ietf-rfc9111",
      "title": "RFC 9111 — HTTP Caching",
      "url": "https://www.rfc-editor.org/rfc/rfc9111.html",
      "publisher": "ietf",
      "authority_type": "formal-standard",
      "publication_stage": "ietf-standards-track",
      "topics": [
        "http",
        "headers",
        "caching"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Specifies HTTP cache behavior and cache-control directives.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "ietf-rfc6596",
      "title": "RFC 6596 — The Canonical Link Relation",
      "url": "https://www.rfc-editor.org/rfc/rfc6596.html",
      "publisher": "ietf",
      "authority_type": "formal-standard",
      "publication_stage": "ietf-informational",
      "topics": [
        "canonicalization",
        "links",
        "headers"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines the canonical link relation for indicating a preferred resource URL.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "iana-media-types",
      "title": "IANA — Media Types Registry",
      "url": "https://www.iana.org/assignments/media-types",
      "publisher": "iana",
      "authority_type": "official-registry",
      "publication_stage": "registry",
      "topics": [
        "media-types",
        "http",
        "headers"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Authoritative registry of media types such as text/html and application/json.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "ietf-rfc8288",
      "title": "RFC 8288 — Web Linking",
      "url": "https://www.rfc-editor.org/rfc/rfc8288.html",
      "publisher": "ietf",
      "authority_type": "formal-standard",
      "publication_stage": "ietf-standards-track",
      "topics": [
        "links",
        "headers",
        "canonicalization"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines link relations and HTTP Link header serialization.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "iana-link-relations",
      "title": "IANA — Link Relation Types Registry",
      "url": "https://www.iana.org/assignments/link-relations",
      "publisher": "iana",
      "authority_type": "official-registry",
      "publication_stage": "registry",
      "topics": [
        "links",
        "headers",
        "canonicalization"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Authoritative registry of registered relation types for links and Link headers.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "ietf-rfc3986",
      "title": "RFC 3986 — URI: Generic Syntax",
      "url": "https://www.rfc-editor.org/rfc/rfc3986.html",
      "publisher": "ietf",
      "authority_type": "formal-standard",
      "publication_stage": "ietf-standards-track",
      "topics": [
        "urls",
        "canonicalization"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines URI components, syntax, reference resolution, and normalization.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "ietf-rfc3987",
      "title": "RFC 3987 — Internationalized Resource Identifiers",
      "url": "https://www.rfc-editor.org/rfc/rfc3987.html",
      "publisher": "ietf",
      "authority_type": "formal-standard",
      "publication_stage": "ietf-standards-track",
      "topics": [
        "urls",
        "internationalization"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines internationalized resource identifiers and mapping to URIs.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "whatwg-url",
      "title": "WHATWG — URL Living Standard",
      "url": "https://url.spec.whatwg.org/",
      "publisher": "whatwg",
      "authority_type": "formal-standard",
      "publication_stage": "living-standard",
      "topics": [
        "urls",
        "canonicalization",
        "internationalization"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines URL parsing, serialization, and web-platform URL behavior.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "ietf-rfc5646",
      "title": "RFC 5646 — Tags for Identifying Languages",
      "url": "https://www.rfc-editor.org/rfc/rfc5646.html",
      "publisher": "ietf",
      "authority_type": "formal-standard",
      "publication_stage": "ietf-best-current-practice",
      "topics": [
        "internationalization",
        "language"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines BCP 47 language tags used in lang and hreflang attributes.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "ietf-rfc4647",
      "title": "RFC 4647 — Matching of Language Tags",
      "url": "https://www.rfc-editor.org/rfc/rfc4647.html",
      "publisher": "ietf",
      "authority_type": "formal-standard",
      "publication_stage": "ietf-best-current-practice",
      "topics": [
        "internationalization",
        "language",
        "content-negotiation"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines language-range matching and filtering approaches.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "ietf-rfc6838",
      "title": "RFC 6838 — Media Type Specifications and Registration",
      "url": "https://www.rfc-editor.org/rfc/rfc6838.html",
      "publisher": "ietf",
      "authority_type": "formal-standard",
      "publication_stage": "ietf-best-current-practice",
      "topics": [
        "http",
        "headers",
        "media-types"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines media-type registration rules for MIME and HTTP content identification.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "ietf-rfc6797",
      "title": "RFC 6797 — HTTP Strict Transport Security",
      "url": "https://www.rfc-editor.org/rfc/rfc6797.html",
      "publisher": "ietf",
      "authority_type": "formal-standard",
      "publication_stage": "ietf-standards-track",
      "topics": [
        "https",
        "headers",
        "security"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines HSTS policies requiring secure HTTP connections.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "whatwg-html",
      "title": "WHATWG — HTML Living Standard",
      "url": "https://html.spec.whatwg.org/multipage/",
      "publisher": "whatwg",
      "authority_type": "formal-standard",
      "publication_stage": "living-standard",
      "topics": [
        "html",
        "semantics",
        "metadata",
        "links"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Complete authoritative HTML specification, including syntax, elements, and processing.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "whatwg-html-syntax",
      "title": "HTML — Document Syntax",
      "url": "https://html.spec.whatwg.org/multipage/syntax.html",
      "publisher": "whatwg",
      "authority_type": "formal-standard",
      "publication_stage": "living-standard",
      "topics": [
        "html",
        "semantics"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Normative HTML syntax rules including doctype, elements, and attributes.",
      "parent_id": "whatwg-html",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "whatwg-html-dom",
      "title": "HTML — Documents, Global Attributes, and Language",
      "url": "https://html.spec.whatwg.org/multipage/dom.html",
      "publisher": "whatwg",
      "authority_type": "formal-standard",
      "publication_stage": "living-standard",
      "topics": [
        "html",
        "semantics",
        "internationalization",
        "language"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines document structure and global attributes including lang, dir, and hidden.",
      "parent_id": "whatwg-html",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "whatwg-html-metadata",
      "title": "HTML — Document Metadata (head, title, link, meta)",
      "url": "https://html.spec.whatwg.org/multipage/semantics.html",
      "publisher": "whatwg",
      "authority_type": "formal-standard",
      "publication_stage": "living-standard",
      "topics": [
        "html",
        "metadata",
        "links",
        "canonicalization"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines document metadata elements, titles, meta names, and link processing.",
      "parent_id": "whatwg-html",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "whatwg-html-links",
      "title": "HTML — Links and Link Relations",
      "url": "https://html.spec.whatwg.org/multipage/links.html",
      "publisher": "whatwg",
      "authority_type": "formal-standard",
      "publication_stage": "living-standard",
      "topics": [
        "html",
        "links",
        "canonicalization",
        "internationalization"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines hyperlinks and link relation types including canonical, alternate, and nofollow.",
      "parent_id": "whatwg-html",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "whatwg-html-canonical",
      "title": "HTML — Canonical Link Relation",
      "url": "https://html.spec.whatwg.org/multipage/links.html#link-type-canonical",
      "publisher": "whatwg",
      "authority_type": "formal-standard",
      "publication_stage": "living-standard",
      "topics": [
        "html",
        "links",
        "canonicalization"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Normative HTML definition of the canonical link relation.",
      "parent_id": "whatwg-html-links",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "whatwg-html-alternate",
      "title": "HTML — Alternate Link Relation",
      "url": "https://html.spec.whatwg.org/multipage/links.html#link-type-alternate",
      "publisher": "whatwg",
      "authority_type": "formal-standard",
      "publication_stage": "living-standard",
      "topics": [
        "html",
        "links",
        "internationalization"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines alternate representations and associated language or media hints.",
      "parent_id": "whatwg-html-links",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "whatwg-html-nofollow",
      "title": "HTML — Nofollow Link Relation",
      "url": "https://html.spec.whatwg.org/multipage/links.html#link-type-nofollow",
      "publisher": "whatwg",
      "authority_type": "formal-standard",
      "publication_stage": "living-standard",
      "topics": [
        "html",
        "links"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines the HTML nofollow link relation.",
      "parent_id": "whatwg-html-links",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "whatwg-html-title",
      "title": "HTML — Title Element",
      "url": "https://html.spec.whatwg.org/multipage/semantics.html#the-title-element",
      "publisher": "whatwg",
      "authority_type": "formal-standard",
      "publication_stage": "living-standard",
      "topics": [
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      "description": "Defines meta names, meta descriptions, charset declarations, and metadata syntax.",
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      "description": "Defines how HTML elements declare language with lang and xml:lang.",
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      "description": "Defines the anchor element and inline semantic text elements.",
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      "description": "Defines responsive images, source sets, alt-related image processing, and image selection.",
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      "topics": [
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      "description": "Defines img, picture, and source elements including loading and fetch priority.",
      "parent_id": "whatwg-html",
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      "description": "Defines embedded browsing contexts, iframe resources, and lazy loading.",
      "parent_id": "whatwg-html",
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      "topics": [
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      "description": "Defines script and noscript behavior and integration of executable scripts with HTML.",
      "parent_id": "whatwg-html",
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      "title": "HTML — Microdata",
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        "html"
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      "description": "Defines itemscope, itemtype, itemprop, and other HTML Microdata rules.",
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      "description": "Defines document trees and script-accessible DOM operations affecting rendered content.",
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    {
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      "description": "Defines browser fetching of network resources, responses, and request behavior.",
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      "description": "Defines web text encoding detection and decoding behavior.",
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      "description": "Maintained official ECMAScript specification underlying JavaScript execution.",
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      "collection": "web-standards",
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    {
      "id": "w3c-css-2026",
      "title": "W3C — CSS Snapshot 2026",
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      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Working Group snapshot identifying the CSS specifications composing CSS in 2026.",
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    {
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      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines the parsing of CSS stylesheets and declarations.",
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    },
    {
      "id": "w3c-css-display3",
      "title": "CSS Display Module Level 3",
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        "visibility"
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      "description": "Defines display values and generation of the CSS box tree.",
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    {
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      "title": "CSS Cascading and Inheritance Level 4",
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      "description": "Defines how rules and inherited property values determine styles.",
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    },
    {
      "id": "w3c-media-queries3",
      "title": "Media Queries Level 3",
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      "platforms": [
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      "description": "Defines CSS media queries used for device- and media-dependent layouts.",
      "last_verified": "2026-10-22",
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      "collection": "web-standards",
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    },
    {
      "id": "w3c-media-queries4",
      "title": "Media Queries Level 4",
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      "description": "Extends media query syntax and media features used in responsive layouts.",
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    },
    {
      "id": "w3c-selectors3",
      "title": "Selectors Level 3",
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      ],
      "platforms": [
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      "relevance": "supporting",
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      "lifecycle_status": "current",
      "description": "Defines element-selection rules used by stylesheets.",
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      "collection": "web-standards",
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    },
    {
      "id": "w3c-selectors4",
      "title": "Selectors Level 4",
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        "visibility"
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      "platforms": [
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      "description": "Extends CSS selector syntax, including newer pseudo-classes.",
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      "collection": "web-standards",
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    },
    {
      "id": "w3c-css-contain1",
      "title": "CSS Containment Module Level 1",
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      "topics": [
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        "performance",
        "visibility"
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      "platforms": [
        "web"
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      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines containment of style, layout, paint, and sizing.",
      "last_verified": "2026-10-22",
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      "collection": "web-standards",
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    {
      "id": "w3c-css-images3",
      "title": "CSS Images Module Level 3",
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      "topics": [
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        "responsive"
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      "platforms": [
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      "relevance": "supporting",
      "language": "en",
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      "description": "Defines CSS image values, gradients, and image sizing behavior.",
      "last_verified": "2026-10-22",
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      "collection": "web-standards",
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    {
      "id": "w3c-css-writing-modes3",
      "title": "CSS Writing Modes Level 3",
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      "publisher": "w3c",
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      "platforms": [
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      ],
      "relevance": "supporting",
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      "lifecycle_status": "current",
      "description": "Defines horizontal/vertical writing modes and text direction.",
      "last_verified": "2026-10-22",
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      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "w3c-css-text3",
      "title": "CSS Text Module Level 3",
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      "publisher": "w3c",
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      "topics": [
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        "internationalization",
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      "platforms": [
        "web"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines text line breaking, whitespace handling, and text layout.",
      "last_verified": "2026-10-22",
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      "collection": "web-standards",
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    },
    {
      "id": "w3c-css-box3",
      "title": "CSS Box Model Module Level 3",
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      "publisher": "w3c",
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      "topics": [
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        "rendering"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines CSS margins, padding, borders, and box dimensions.",
      "last_verified": "2026-10-22",
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      "collection": "web-standards",
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    },
    {
      "id": "w3c-css-fonts3",
      "title": "CSS Fonts Module Level 3",
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      "publisher": "w3c",
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      "topics": [
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      ],
      "platforms": [
        "web"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines font selection and related stylesheet behavior.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "w3c-css-viewport1",
      "title": "CSS Viewport Module Level 1",
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      "publisher": "w3c",
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      "publication_stage": "w3c-working-draft",
      "topics": [
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        "responsive",
        "performance"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Working draft specifying viewport-dependent layout behavior; not a W3C Recommendation.",
      "last_verified": "2026-10-22",
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      "collection": "web-standards",
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    },
    {
      "id": "w3c-svg2",
      "title": "W3C — Scalable Vector Graphics (SVG) 2",
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      "publisher": "w3c",
      "authority_type": "formal-standard",
      "publication_stage": "w3c-candidate-recommendation",
      "topics": [
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        "accessibility"
      ],
      "platforms": [
        "web"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines SVG markup and semantics for scalable images and graphics.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "ietf-rfc8259",
      "title": "RFC 8259 — The JSON Data Interchange Format",
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      "authority_type": "formal-standard",
      "publication_stage": "ietf-standards-track",
      "topics": [
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      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "bing-keyword-research",
      "title": "Bing Webmaster Tools — Keyword Research",
      "url": "https://www.bing.com/webmasters/help/keyword-research-628070b6",
      "publisher": "bing",
      "authority_type": "official-tool-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ranking",
        "content-quality"
      ],
      "platforms": [
        "bing-webmaster-tools"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official Bing search volume, related queries, trends, and geographic/language filters.",
      "collection": "bing",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "bing-backlinks",
      "title": "Bing Webmaster Tools — Backlinks",
      "url": "https://www.bing.com/webmasters/help/backlinks-c3a334e8",
      "publisher": "bing",
      "authority_type": "official-tool-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "links",
        "diagnostics",
        "ranking"
      ],
      "platforms": [
        "bing-webmaster-tools"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "First-party definitions and reporting for referring sites, anchor text, and link comparisons.",
      "collection": "bing",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "editorial_note": "The retired Disavow Links feature is not included; avoid interpreting outdated Bing help navigation as current functionality."
    },
    {
      "id": "bing-webmaster-features",
      "title": "Bing Webmaster Tools — Tools and Features",
      "url": "https://www.bing.com/webmasters/help/refreshed-webmaster-tools-7c7d2533",
      "publisher": "bing",
      "authority_type": "official-tool-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "diagnostics",
        "crawling"
      ],
      "platforms": [
        "bing-webmaster-tools"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Bing’s summary of the reports, tools, and webmaster account features.",
      "collection": "bing",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "editorial_note": "Some text remains stale, including references to Disavow Links, removed in October 2023. Use feature-specific pages as the primary current references."
    },
    {
      "id": "bing-webmaster-support",
      "title": "Bing Webmaster Support and Troubleshooting",
      "url": "https://www.bing.com/webmasters/help/webmaster-support-24ab5ebf",
      "publisher": "bing",
      "authority_type": "official-tool-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "diagnostics",
        "crawling",
        "removals"
      ],
      "platforms": [
        "bing-webmaster-tools"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Published routes for webmaster debugging of indexing, crawling, removals, verification, and account problems.",
      "collection": "bing",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "bing-user-management",
      "title": "Bing Webmaster Tools — User Management",
      "url": "https://www.bing.com/webmasters/help/how-to-add-users-to-your-site-account-d5d00364",
      "publisher": "bing",
      "authority_type": "official-tool-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "site-validation",
        "security"
      ],
      "platforms": [
        "bing-webmaster-tools"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Account roles, privileges, and site access for Bing Webmaster Tools users.",
      "collection": "bing",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "bing-places-guide",
      "title": "Bing Places for Business — Official Help",
      "url": "https://www.bing.com/forbusiness/help/modernExperience?setlang=en",
      "publisher": "bing",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "local-seo",
        "entities",
        "site-validation"
      ],
      "platforms": [
        "bing-places",
        "bing-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Bing Places official documentation for claiming, verifying, editing, and maintaining local business listings.",
      "collection": "bing",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "bing-places-faq",
      "title": "Bing Places for Business — FAQ",
      "url": "https://www.bing.com/forbusiness/help/frequentlyAskedQuestions",
      "publisher": "bing",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "local-seo",
        "entities",
        "site-validation",
        "diagnostics"
      ],
      "platforms": [
        "bing-places",
        "bing-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Bing Places documentation for listing verification, duplicates, business moves, publication, and service areas.",
      "collection": "bing",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "bing-webmaster-api-overview",
      "title": "Bing Webmaster API — Overview",
      "url": "https://learn.microsoft.com/en-us/bingwebmaster/",
      "publisher": "bing",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-apis",
        "diagnostics",
        "submission"
      ],
      "platforms": [
        "bing-webmaster-tools"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Microsoft’s official index to Webmaster API authentication, endpoints, samples, and reference types.",
      "collection": "bing",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "editorial_note": "Some linked reference material still includes old SOAP/POX conventions; consult the publisher’s retirement notice."
    },
    {
      "id": "bing-webmaster-api-access",
      "title": "Bing Webmaster API — Getting Access",
      "url": "https://learn.microsoft.com/en-us/bingwebmaster/getting-access",
      "publisher": "bing",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-apis",
        "site-validation",
        "security"
      ],
      "platforms": [
        "bing-webmaster-tools"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Microsoft documentation of API key and OAuth authentication access to Bing Webmaster APIs.",
      "collection": "bing",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "bing-webmaster-api-oauth",
      "title": "Bing Webmaster API — OAuth 2.0",
      "url": "https://learn.microsoft.com/en-us/bingwebmaster/oauth2",
      "publisher": "bing",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-apis",
        "security"
      ],
      "platforms": [
        "bing-webmaster-tools"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official OAuth 2.0 registration, consent, bearer token, and refresh-token authentication details.",
      "collection": "bing",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "bing-webmaster-api-protocols",
      "title": "Bing Webmaster API — Protocols and JSON Endpoints",
      "url": "https://learn.microsoft.com/en-us/bingwebmaster/api-protocols",
      "publisher": "bing",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-apis",
        "json",
        "submission"
      ],
      "platforms": [
        "bing-webmaster-tools"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Microsoft reference for supported API transport conventions including JSON-over-HTTP.",
      "collection": "bing",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "editorial_note": "WARNING: This official page still discusses SOAP and POX, which Microsoft scheduled for retirement on August 31, 2026; use supported modern interfaces and avoid legacy samples."
    },
    {
      "id": "bing-webmaster-api-retirement",
      "title": "Bing Webmaster API — SOAP and POX Retirement Notice",
      "url": "https://www.bing.com/webmasters/help/soap-pox-api-deprecation-s0appox01",
      "publisher": "bing",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-apis"
      ],
      "platforms": [
        "bing-webmaster-tools"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official Bing Webmaster API migration and legacy SOAP/POX deprecation notice.",
      "collection": "bing",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "editorial_note": "The publisher marked August 31, 2026 as the retirement date; treat that legacy guidance as obsolete unless Bing explicitly says otherwise."
    },
    {
      "id": "youtube-how-search-works",
      "title": "How YouTube Search Works",
      "url": "https://support.google.com/youtube/answer/16090438",
      "publisher": "youtube",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "youtube-discovery",
        "ranking",
        "video"
      ],
      "platforms": [
        "youtube-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official explanation of how YouTube Search evaluates relevance, engagement and quality, including personalization.",
      "collection": "youtube",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "youtube-how-recommendations-work",
      "title": "How YouTube Recommendations Work",
      "url": "https://support.google.com/youtube/answer/16089387",
      "publisher": "youtube",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "youtube-discovery",
        "ranking",
        "video"
      ],
      "platforms": [
        "youtube-recommendations"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official description of recommendations across Home, Up Next and Shorts, and major personalization signals.",
      "collection": "youtube",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "youtube-recommendation-system",
      "title": "YouTube’s Recommendation System",
      "url": "https://support.google.com/youtube/answer/16533387",
      "publisher": "youtube",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "youtube-discovery",
        "ranking"
      ],
      "platforms": [
        "youtube-recommendations"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Publisher account of personalized recommendations and long-term viewer satisfaction objectives.",
      "collection": "youtube",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "youtube-how-youtube-works-for-you",
      "title": "Learn More About How YouTube Works for You",
      "url": "https://support.google.com/youtube/answer/9962575",
      "publisher": "youtube",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "youtube-discovery",
        "ranking",
        "creator-analytics"
      ],
      "platforms": [
        "youtube-search",
        "youtube-recommendations"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official overview linking YouTube Search, content discovery, and creator measurement references.",
      "collection": "youtube",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "youtube-search-discovery-longform",
      "title": "Search & Discovery Tips — Videos",
      "url": "https://support.google.com/youtube/answer/11914225?co=YOUTUBE._YTVideoType%3Dvideo",
      "publisher": "youtube",
      "authority_type": "official-practice-guide",
      "publication_stage": "publisher-maintained",
      "topics": [
        "youtube-discovery",
        "ranking",
        "video"
      ],
      "platforms": [
        "youtube-search",
        "youtube-recommendations"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official YouTube Creator Help chapter on how long-form videos are discovered and recommended.",
      "collection": "youtube",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "editorial_note": "The Video and Shorts versions use the same base Help article with distinct co= video-type parameters."
    },
    {
      "id": "youtube-search-discovery-shorts",
      "title": "Search & Discovery Tips — Shorts",
      "url": "https://support.google.com/youtube/answer/11914225?co=YOUTUBE._YTVideoType%3Dshorts",
      "publisher": "youtube",
      "authority_type": "official-practice-guide",
      "publication_stage": "publisher-maintained",
      "topics": [
        "youtube-discovery",
        "shorts",
        "ranking"
      ],
      "platforms": [
        "youtube-search",
        "youtube-recommendations"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official YouTube Creator Help chapter describing search, feeds, sound pages, and Shorts discovery.",
      "collection": "youtube",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "editorial_note": "This is a distinct view of the same Help article; co= selects Shorts rather than Videos."
    },
    {
      "id": "youtube-performance-faq",
      "title": "YouTube Performance FAQ & Troubleshooting",
      "url": "https://support.google.com/youtube/answer/141805",
      "publisher": "youtube",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "youtube-discovery",
        "ranking",
        "diagnostics"
      ],
      "platforms": [
        "youtube-search",
        "youtube-recommendations"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official FAQ addressing recommendations, upload cadence, engagement, and performance misconceptions.",
      "collection": "youtube",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "youtube-search-absence",
      "title": "Why Your Channel or Video Isn’t in YouTube Search Results",
      "url": "https://support.google.com/youtube/answer/58097",
      "publisher": "youtube",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "youtube-discovery",
        "diagnostics",
        "channel-metadata"
      ],
      "platforms": [
        "youtube-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Troubleshooting missing channels or videos in YouTube Search, propagation delays and ranking.",
      "collection": "youtube",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "youtube-content-recommendation-performance",
      "title": "Understand Your Content Performance for YouTube’s Recommendation System",
      "url": "https://support.google.com/youtube/answer/16559650",
      "publisher": "youtube",
      "authority_type": "official-practice-guide",
      "publication_stage": "publisher-maintained",
      "topics": [
        "youtube-discovery",
        "video-metadata",
        "creator-analytics"
      ],
      "platforms": [
        "youtube-recommendations",
        "youtube-studio"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official creator guidance on packaging, viewer response and performance signals for discovery.",
      "collection": "youtube",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "youtube-optimization-reference",
      "title": "Tips to Optimize Your Video",
      "url": "https://support.google.com/youtube/answer/11908409",
      "publisher": "youtube",
      "authority_type": "official-practice-guide",
      "publication_stage": "publisher-maintained",
      "topics": [
        "video-metadata",
        "youtube-discovery"
      ],
      "platforms": [
        "youtube-studio",
        "youtube-search"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official maintained creator reference connecting discoverability with titles, thumbnails, descriptions, cards and playlists.",
      "collection": "youtube",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "youtube-upload-video",
      "title": "Upload YouTube Videos",
      "url": "https://support.google.com/youtube/answer/57407",
      "publisher": "youtube",
      "authority_type": "official-tool-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "video-metadata",
        "video",
        "youtube-discovery"
      ],
      "platforms": [
        "youtube-studio"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official upload workflow and settings controlling publication and discovery.",
      "collection": "youtube",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "youtube-edit-video-settings",
      "title": "Edit Video Settings",
      "url": "https://support.google.com/youtube/answer/57404",
      "publisher": "youtube",
      "authority_type": "official-tool-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "video-metadata",
        "video"
      ],
      "platforms": [
        "youtube-studio"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official reference for video titles, descriptions, tags, category, captions, visibility and other metadata limits.",
      "collection": "youtube",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "youtube-video-tags",
      "title": "Add Tags to Your YouTube Videos",
      "url": "https://support.google.com/youtube/answer/146402",
      "publisher": "youtube",
      "authority_type": "official-tool-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "video-metadata",
        "youtube-discovery"
      ],
      "platforms": [
        "youtube-studio",
        "youtube-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official definition of video tags and statement that their discovery role is minimal except for misspellings.",
      "collection": "youtube",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "youtube-video-descriptions",
      "title": "Tips for Video Descriptions",
      "url": "https://support.google.com/youtube/answer/12948449",
      "publisher": "youtube",
      "authority_type": "official-practice-guide",
      "publication_stage": "publisher-maintained",
      "topics": [
        "video-metadata",
        "youtube-discovery"
      ],
      "platforms": [
        "youtube-studio",
        "youtube-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official guidance on video descriptions, search matching, links, chapter timestamps and supported formatting.",
      "collection": "youtube",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "youtube-custom-thumbnails",
      "title": "Add Custom Thumbnails on YouTube",
      "url": "https://support.google.com/youtube/answer/72431",
      "publisher": "youtube",
      "authority_type": "official-tool-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "video-metadata",
        "search-appearance",
        "shorts"
      ],
      "platforms": [
        "youtube-studio",
        "youtube-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official video/Short thumbnail upload support, eligibility, technical requirements and restrictions.",
      "collection": "youtube",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "youtube-thumbnails-tests",
      "title": "Test & Compare Thumbnails",
      "url": "https://support.google.com/youtube/answer/13861714",
      "publisher": "youtube",
      "authority_type": "official-tool-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "video-metadata",
        "creator-analytics",
        "experimenting"
      ],
      "platforms": [
        "youtube-studio"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official YouTube Studio thumbnail testing procedure and watch-time-share evaluation.",
      "collection": "youtube",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "youtube-video-chapters",
      "title": "Video Chapters",
      "url": "https://support.google.com/youtube/answer/9884579",
      "publisher": "youtube",
      "authority_type": "official-tool-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "video-metadata",
        "video"
      ],
      "platforms": [
        "youtube-studio",
        "youtube-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official timestamp and chapter eligibility syntax including minimum chapters, timestamp ordering, and section durations.",
      "collection": "youtube",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "youtube-hashtags",
      "title": "Find Playlists & Videos Using Hashtags",
      "url": "https://support.google.com/youtube/answer/6390658",
      "publisher": "youtube",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "video-metadata",
        "youtube-discovery",
        "playlists"
      ],
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      "id": "youtube-analytics-start",
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        "youtube-recommendations"
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        "youtube-recommendations"
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        "youtube-recommendations"
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        "youtube-search"
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      "description": "Documents supported search query parameters, result resource types and API result ordering.",
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      "collection": "youtube",
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    },
    {
      "id": "youtube-api-videos-insert",
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      "description": "Official video upload and optional metadata creation method.",
      "collection": "youtube",
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    },
    {
      "id": "youtube-api-videos-update",
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      "publisher": "youtube",
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      "language": "en",
      "lifecycle_status": "current",
      "description": "Catalog of business information, performance, posts, reviews, verification and related APIs.",
      "collection": "google-maps",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-maps-gbp-business-information-api",
      "title": "My Business Business Information API — REST Reference",
      "url": "https://developers.google.com/my-business/reference/businessinformation/rest",
      "publisher": "google-business-profile",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "local-seo",
        "business-profile",
        "search-apis"
      ],
      "platforms": [
        "google-business-profile"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Technical reference for locations, categories, and attributes of managed Google Business Profiles.",
      "collection": "google-maps",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-maps-gbp-performance-api",
      "title": "Business Profile Performance API — REST Reference",
      "url": "https://developers.google.com/my-business/reference/performance/rest",
      "publisher": "google-business-profile",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "local-seo",
        "business-profile",
        "search-apis",
        "diagnostics"
      ],
      "platforms": [
        "google-business-profile"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Programmatic performance and search keyword impression metrics for authorized Business Profiles.",
      "collection": "google-maps",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-maps-gbp-mybusiness-api",
      "title": "Google My Business API — REST Reference",
      "url": "https://developers.google.com/my-business/reference/rest",
      "publisher": "google-business-profile",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "local-seo",
        "business-profile",
        "search-apis"
      ],
      "platforms": [
        "google-business-profile"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "First-party methods for reviews, local posts and media, among other business listing functionality.",
      "collection": "google-maps",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "editorial_note": "Some older v4 methods are deprecated in favor of separate Business Profile APIs; consult each method status."
    },
    {
      "id": "google-news-content-policies",
      "title": "Google News Policies",
      "url": "https://support.google.com/news/publisher-center/answer/6204050",
      "publisher": "google-news",
      "authority_type": "platform-policy",
      "publication_stage": "publisher-maintained",
      "topics": [
        "news",
        "search-policies",
        "content-quality"
      ],
      "platforms": [
        "google-news"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Content, advertising, sponsorship and transparency requirements for eligibility on Google News surfaces.",
      "collection": "google-news",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-news-content-across-google",
      "title": "News Content Across Google",
      "url": "https://support.google.com/news/publisher-center/answer/9607025",
      "publisher": "google-news",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "news",
        "crawling",
        "search-appearance"
      ],
      "platforms": [
        "google-news"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Documents where news content appears across Google and which crawlers govern news exclusion.",
      "collection": "google-news",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-news-discovery",
      "title": "Help Google News Discover Your Web-Crawled Content",
      "url": "https://support.google.com/news/publisher-center/answer/9606634",
      "publisher": "google-news",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "news",
        "crawling",
        "indexing"
      ],
      "platforms": [
        "google-news"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Describes automatic discovery and eligibility of publishers in Google News.",
      "collection": "google-news",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-news-article-best-practices",
      "title": "Best Practices for Your Article Pages",
      "url": "https://support.google.com/news/publisher-center/answer/9607104",
      "publisher": "google-news",
      "authority_type": "official-practice-guide",
      "publication_stage": "publisher-maintained",
      "topics": [
        "news",
        "crawling",
        "metadata",
        "images"
      ],
      "platforms": [
        "google-news"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Maintained recommendations and requirements for article discovery, redirects, images and snippets.",
      "collection": "google-news",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-news-blocking",
      "title": "Block Access to Content on Your Site — Google News",
      "url": "https://support.google.com/news/publisher-center/answer/9605477",
      "publisher": "google-news",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "news",
        "robots",
        "removals"
      ],
      "platforms": [
        "google-news"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines Googlebot-News and Googlebot directives affecting inclusion in News and general Search.",
      "collection": "google-news",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-news-content-blocking",
      "title": "Content That Must Be Blocked from Google News",
      "url": "https://support.google.com/news/publisher-center/answer/9520026",
      "publisher": "google-news",
      "authority_type": "platform-policy",
      "publication_stage": "publisher-maintained",
      "topics": [
        "news",
        "indexing",
        "canonicalization",
        "search-policies"
      ],
      "platforms": [
        "google-news"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Publisher rules for certain republished and other news content to avoid incorrect attribution.",
      "collection": "google-news",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-news-publisher-center-overview",
      "title": "Publisher Center Overview",
      "url": "https://support.google.com/news/publisher-center/answer/9606538",
      "publisher": "google-news",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "news",
        "publisher-center"
      ],
      "platforms": [
        "google-news"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Documents current Publisher Center functions and clarifies that applying through Publisher Center is not required for Google News inclusion.",
      "collection": "google-news",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-news-publication-pages-transition",
      "title": "Google News Automatically Generated Publication Pages",
      "url": "https://support.google.com/news/publisher-center/answer/15898024",
      "publisher": "google-news",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "news",
        "publisher-center",
        "search-appearance"
      ],
      "platforms": [
        "google-news"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official maintained explanation of the 2025 move to automatically generated publication pages.",
      "collection": "google-news",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "editorial_note": "Important for interpreting older Publisher Center documents: creating publication pages is not a prerequisite to News inclusion."
    },
    {
      "id": "google-news-technical-guidelines",
      "title": "Google News Technical Guidelines",
      "url": "https://support.google.com/news/publisher-center/answer/9606708",
      "publisher": "google-news",
      "authority_type": "official-practice-guide",
      "publication_stage": "publisher-maintained",
      "topics": [
        "news",
        "crawling",
        "metadata",
        "urls"
      ],
      "platforms": [
        "google-news"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Technical guidance about article URLs, headline extraction and page requirements.",
      "collection": "google-news",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "editorial_note": "Some Publisher Center setup wording may lag the March 2025 removal of user-created publication pages; read alongside the transition reference."
    },
    {
      "id": "google-scholar-webmaster-inclusion",
      "title": "Google Scholar Inclusion Guidelines for Webmasters",
      "url": "https://scholar.google.com/intl/en/scholar/inclusion.html",
      "publisher": "google-scholar",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "scholarly-search",
        "academic-publishing",
        "crawling",
        "indexing",
        "metadata"
      ],
      "platforms": [
        "google-scholar"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Primary official technical guide for scholarly article indexing, citation metadata, HTML/PDF layout and crawl access.",
      "collection": "google-scholar",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-scholar-publisher-policies",
      "title": "Google Scholar Support for Publishers — Indexing Policies",
      "url": "https://scholar.google.com/intl/en/scholar/publishers.html",
      "publisher": "google-scholar",
      "authority_type": "platform-policy",
      "publication_stage": "publisher-maintained",
      "topics": [
        "scholarly-search",
        "academic-publishing",
        "citations",
        "search-policies"
      ],
      "platforms": [
        "google-scholar"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Publisher indexing, version grouping, citation consolidation and access policies.",
      "collection": "google-scholar",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-scholar-profiles",
      "title": "Google Scholar Profiles",
      "url": "https://scholar.google.com/intl/en/scholar/citations.html",
      "publisher": "google-scholar",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "scholarly-search",
        "entities",
        "citations",
        "metadata"
      ],
      "platforms": [
        "google-scholar"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official requirements and behavior of public author profiles in Scholar search.",
      "collection": "google-scholar",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-scholar-metrics",
      "title": "Google Scholar Metrics",
      "url": "https://scholar.google.com/intl/en/scholar/metrics.html",
      "publisher": "google-scholar",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "scholarly-search",
        "citations",
        "diagnostics"
      ],
      "platforms": [
        "google-scholar"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Publication-level citation measures and Scholar Metrics inclusion constraints.",
      "collection": "google-scholar",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-scholar-search-help",
      "title": "Google Scholar Search Help",
      "url": "https://scholar.google.com/intl/en/scholar/help.html",
      "publisher": "google-scholar",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "scholarly-search",
        "search-operators"
      ],
      "platforms": [
        "google-scholar"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official description of Scholar search, indexing coverage and result correction behaviors.",
      "collection": "google-scholar",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-shopping-product-data-spec",
      "title": "Merchant Center Product Data Specification",
      "url": "https://support.google.com/merchants/answer/7052112",
      "publisher": "google-merchant-center",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "shopping",
        "merchant-center",
        "product-feeds",
        "metadata"
      ],
      "platforms": [
        "google-shopping",
        "google-merchant-center"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Required and optional product feed attributes used in Google free listings and shopping placements.",
      "collection": "google-shopping",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-shopping-free-listings-policies",
      "title": "Google Free Listings Policies",
      "url": "https://support.google.com/merchants/answer/12073010",
      "publisher": "google-merchant-center",
      "authority_type": "platform-policy",
      "publication_stage": "publisher-maintained",
      "topics": [
        "shopping",
        "merchant-center",
        "search-policies"
      ],
      "platforms": [
        "google-shopping",
        "google-merchant-center"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Content, site and eligibility rules for unpaid Google product listings.",
      "collection": "google-shopping",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-shopping-landing-page",
      "title": "Merchant Center Landing Page Requirements",
      "url": "https://support.google.com/merchants/answer/4752265",
      "publisher": "google-merchant-center",
      "authority_type": "platform-policy",
      "publication_stage": "publisher-maintained",
      "topics": [
        "shopping",
        "merchant-center",
        "metadata",
        "crawling"
      ],
      "platforms": [
        "google-shopping",
        "google-merchant-center"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Requirements for accessible product detail pages and consistency with feed price, availability and metadata.",
      "collection": "google-shopping",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-shopping-structured-data-merchant",
      "title": "Structured Data Markup for Merchant Center",
      "url": "https://support.google.com/merchants/answer/6069143",
      "publisher": "google-merchant-center",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "shopping",
        "merchant-center",
        "structured-data"
      ],
      "platforms": [
        "google-shopping",
        "google-merchant-center"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Rules for product structured-data extraction and automatic product information updates in Merchant Center.",
      "collection": "google-shopping",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-shopping-local-inventory-data",
      "title": "Local Inventory Data Specification",
      "url": "https://support.google.com/merchants/answer/14819809",
      "publisher": "google-merchant-center",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "shopping",
        "merchant-center",
        "product-feeds",
        "local-inventory"
      ],
      "platforms": [
        "google-shopping",
        "google-merchant-center"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Attribute requirements for stores, local availability, and free local product listings.",
      "collection": "google-shopping",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-shopping-local-product-pages",
      "title": "Product Pages with In-Store Availability",
      "url": "https://support.google.com/merchants/answer/14615867",
      "publisher": "google-merchant-center",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "shopping",
        "merchant-center",
        "local-inventory"
      ],
      "platforms": [
        "google-shopping",
        "google-merchant-center"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Requirements for product landing pages serving local inventory results.",
      "collection": "google-shopping",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-shopping-local-store-prices",
      "title": "Store-Specific Product Pages with In-Store Availability and Price",
      "url": "https://support.google.com/merchants/answer/14617076",
      "publisher": "google-merchant-center",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "shopping",
        "merchant-center",
        "local-inventory"
      ],
      "platforms": [
        "google-shopping",
        "google-merchant-center"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Specific on-page price, store and availability requirements for free local listings.",
      "collection": "google-shopping",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-shopping-local-hosted",
      "title": "In-Store Product and Price Availability Hosted on Google",
      "url": "https://support.google.com/merchants/answer/14869424",
      "publisher": "google-merchant-center",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "shopping",
        "merchant-center",
        "local-inventory"
      ],
      "platforms": [
        "google-shopping",
        "google-merchant-center"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Rules for Google-hosted local product details when in-store availability is absent from a retailer website.",
      "collection": "google-shopping",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-shopping-product-ratings",
      "title": "Product Ratings Basics",
      "url": "https://support.google.com/merchants/answer/14620705",
      "publisher": "google-merchant-center",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "shopping",
        "merchant-center",
        "local-reviews"
      ],
      "platforms": [
        "google-shopping",
        "google-merchant-center"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Program eligibility and aggregation mechanics for product review stars in listings.",
      "collection": "google-shopping",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-shopping-product-ratings-policies",
      "title": "Product Ratings Policies",
      "url": "https://support.google.com/merchants/answer/6098512",
      "publisher": "google-merchant-center",
      "authority_type": "platform-policy",
      "publication_stage": "publisher-maintained",
      "topics": [
        "shopping",
        "merchant-center",
        "search-policies",
        "local-reviews"
      ],
      "platforms": [
        "google-shopping",
        "google-merchant-center"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Mandatory review feed authenticity, format and policy rules for ratings participation.",
      "collection": "google-shopping",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-shopping-product-reviews-feed",
      "title": "Upload a Product Reviews Data Source to Merchant Center",
      "url": "https://support.google.com/merchants/answer/14620732",
      "publisher": "google-merchant-center",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "shopping",
        "merchant-center",
        "product-feeds",
        "local-reviews"
      ],
      "platforms": [
        "google-shopping",
        "google-merchant-center"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official review feed requirements and submission instructions.",
      "collection": "google-shopping",
      "resource_format": "html",
      "last_verified": "2026-10-22",
      "publisher_updated": null
    },
    {
      "id": "google-shopping-merchant-api",
      "title": "Merchant API — Overview",
      "url": "https://developers.google.com/merchant/api/overview",
      "publisher": "google-merchant-center",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "shopping",
        "merchant-center",
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      "id": "msn-html-guidelines",
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    {
      "id": "msn-embeds-and-inline-media",
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    {
      "id": "msn-image-licensing",
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      "id": "msn-account-eligibility",
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      "id": "msn-partner-analytics",
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      "collection": "openai",
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      "ai_retrieval_role": "crawler-control",
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      "ai_retrieval_role": "retrieval-api",
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    {
      "id": "openai-agents-api-web-search",
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        "openai-api-search"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Agent-facing hosted web-search integration, search modes, domain controls, and cited results.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "openai",
      "resource_format": "html",
      "ai_retrieval_role": "retrieval-api",
      "editorial_note": "This documents an API tool, not an organic visibility policy."
    },
    {
      "id": "anthropic-ai-web-crawlers",
      "title": "Does Anthropic Crawl Data from the Web, and How Can Site Owners Block the Crawler?",
      "url": "https://support.claude.com/en/articles/8896518-does-anthropic-crawl-data-from-the-web-and-how-can-site-owners-block-the-crawler",
      "publisher": "anthropic",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ai-crawlers",
        "robots",
        "publisher-controls"
      ],
      "platforms": [
        "claude",
        "claude-api"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official distinctions among ClaudeBot, Claude-SearchBot and Claude-User, including publisher controls.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "claude",
      "resource_format": "html",
      "ai_retrieval_role": "crawler-control",
      "editorial_note": "Do not conflate search-indexing, training-data and user-initiated retrieval robots."
    },
    {
      "id": "anthropic-claude-web-search-help",
      "title": "Enable and Use Web Search",
      "url": "https://support.claude.com/en/articles/10684626-enable-and-use-web-search",
      "publisher": "anthropic",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ai-search",
        "source-attribution",
        "ai-retrieval"
      ],
      "platforms": [
        "claude"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Explains Claude web search, the appearance of cited sources, direct URL fetching, and limitations.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "claude",
      "resource_format": "html",
      "ai_retrieval_role": "search-behavior",
      "editorial_note": "Describes Claude consumer functionality without specifying organic search ranking factors."
    },
    {
      "id": "anthropic-api-web-search",
      "title": "Web Search Tool — Claude Platform",
      "url": "https://platform.claude.com/docs/en/agents-and-tools/tool-use/web-search-tool",
      "publisher": "anthropic",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ai-retrieval",
        "source-attribution",
        "search-apis"
      ],
      "platforms": [
        "claude-api"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines the Claude API web search tool, source citations, domain restrictions, and filtering.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "claude",
      "resource_format": "html",
      "ai_retrieval_role": "retrieval-api",
      "editorial_note": "API configurations are not necessarily controls available to general website publishers."
    },
    {
      "id": "anthropic-api-web-fetch",
      "title": "Web Fetch Tool — Claude Platform",
      "url": "https://platform.claude.com/docs/en/agents-and-tools/tool-use/web-fetch-tool",
      "publisher": "anthropic",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ai-retrieval",
        "source-attribution",
        "search-apis"
      ],
      "platforms": [
        "claude-api"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Documents Claude API fetching of webpage and PDF URLs, access restrictions, and results.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "claude",
      "resource_format": "html",
      "ai_retrieval_role": "retrieval-api",
      "editorial_note": "User-supplied URL fetching should not be treated as evidence of inclusion in automatic AI search results."
    },
    {
      "id": "perplexity-crawlers",
      "title": "Perplexity Crawlers",
      "url": "https://docs.perplexity.ai/docs/resources/perplexity-crawlers",
      "publisher": "perplexity",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ai-crawlers",
        "robots",
        "publisher-controls"
      ],
      "platforms": [
        "perplexity-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official guidance on PerplexityBot versus Perplexity-User, IP ranges, robots directives, and WAF access.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "perplexity",
      "resource_format": "html",
      "ai_retrieval_role": "crawler-control",
      "editorial_note": "PerplexityBot supports surfacing links; Perplexity-User is for user-directed access and may behave differently with robots.txt."
    },
    {
      "id": "perplexity-search-api-overview",
      "title": "Search API Overview — Perplexity",
      "url": "https://docs.perplexity.ai/docs/search/overview",
      "publisher": "perplexity",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ai-retrieval",
        "search-apis"
      ],
      "platforms": [
        "perplexity-api"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Documents Perplexity search-result retrieval and supported search integration behavior.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "perplexity",
      "resource_format": "html",
      "ai_retrieval_role": "retrieval-api",
      "editorial_note": "Search API results and ranking must not automatically be equated with consumer Perplexity answer citations."
    },
    {
      "id": "perplexity-search-api-quickstart",
      "title": "Perplexity Search API",
      "url": "https://docs.perplexity.ai/docs/search/quickstart",
      "publisher": "perplexity",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ai-retrieval",
        "search-apis"
      ],
      "platforms": [
        "perplexity-api"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Technical quickstart and response format for Perplexity Search API web results.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "perplexity",
      "resource_format": "html",
      "ai_retrieval_role": "retrieval-api"
    },
    {
      "id": "perplexity-agent-web-search",
      "title": "Web Search — Perplexity Agent API",
      "url": "https://docs.perplexity.ai/docs/agent-api/tools/web-search",
      "publisher": "perplexity",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ai-retrieval",
        "source-attribution",
        "search-apis"
      ],
      "platforms": [
        "perplexity-api"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Documents search modes, filters, tool configuration, and source-backed responses in the Agent API.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "perplexity",
      "resource_format": "html",
      "ai_retrieval_role": "retrieval-api",
      "editorial_note": "Agent API retrieval differs from guarantees about appearances in the consumer-facing answer product."
    },
    {
      "id": "perplexity-agent-fetch-url",
      "title": "Fetch URL Content — Perplexity Agent API",
      "url": "https://docs.perplexity.ai/docs/agent-api/tools/fetch-url-content",
      "publisher": "perplexity",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ai-retrieval",
        "search-apis"
      ],
      "platforms": [
        "perplexity-api"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines direct retrieval of URL content through Perplexity agent tooling.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "perplexity",
      "resource_format": "html",
      "ai_retrieval_role": "retrieval-api",
      "editorial_note": "Direct URL retrieval is not the same as inclusion in an automated crawler index."
    },
    {
      "id": "gemini-grounding-google-search",
      "title": "Grounding with Google Search — Gemini API",
      "url": "https://ai.google.dev/gemini-api/docs/google-search",
      "publisher": "google",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ai-retrieval",
        "grounding",
        "source-attribution"
      ],
      "platforms": [
        "gemini-api",
        "google-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Documents Gemini API grounding using Google Search and its source attribution mechanisms.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "gemini",
      "resource_format": "html",
      "ai_retrieval_role": "retrieval-api",
      "editorial_note": "Do not infer independent Gemini consumer ranking requirements from API grounding capabilities; AI Overviews/Mode eligibility remains indexed in the Google Search collection."
    },
    {
      "id": "gemini-url-context",
      "title": "URL Context — Gemini API",
      "url": "https://ai.google.dev/gemini-api/docs/url-context",
      "publisher": "google",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ai-retrieval",
        "source-attribution"
      ],
      "platforms": [
        "gemini-api"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official direct-URL retrieval documentation, supported content, citation annotations, and access restrictions.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "gemini",
      "resource_format": "html",
      "ai_retrieval_role": "retrieval-api",
      "editorial_note": "An explicitly supplied URL does not establish general Gemini search indexing or ranking."
    },
    {
      "id": "gemini-grounding-maps",
      "title": "Grounding with Google Maps — Gemini API",
      "url": "https://ai.google.dev/gemini-api/docs/maps-grounding",
      "publisher": "google",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "grounding",
        "source-attribution",
        "local-seo"
      ],
      "platforms": [
        "gemini-api",
        "google-maps"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Explains how Gemini can ground geographical answers in Google Maps places and return place citations.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "gemini",
      "resource_format": "html",
      "ai_retrieval_role": "retrieval-api",
      "editorial_note": "API retrieval and source display do not imply a separate, published optimization standard beyond Google Maps/Business Profile rules."
    },
    {
      "id": "gemini-vertex-grounding-your-search",
      "title": "Grounding with Your Search API — Vertex AI",
      "url": "https://docs.cloud.google.com/gemini-enterprise-agent-platform/models/grounding/grounding-with-your-search-api",
      "publisher": "google",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "grounding",
        "ai-retrieval",
        "search-apis"
      ],
      "platforms": [
        "vertex-ai"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines external search API snippet and URL schemas used to ground Gemini responses.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "gemini",
      "resource_format": "html",
      "ai_retrieval_role": "retrieval-api",
      "editorial_note": "A developer-configured private or external index is not the public Google Search index."
    },
    {
      "id": "copilot-ms365-web-search-privacy",
      "title": "Data, Privacy, and Security for Web Search in Microsoft Copilot and Microsoft Copilot Chat",
      "url": "https://learn.microsoft.com/en-us/microsoft-365/copilot/manage-public-web-access",
      "publisher": "microsoft",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ai-search",
        "grounding",
        "ai-retrieval"
      ],
      "platforms": [
        "microsoft-copilot"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Microsoft documentation on how consumer/workplace Copilot sends generated search queries to Bing for web grounding.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "copilot",
      "resource_format": "html",
      "ai_retrieval_role": "retrieval-api",
      "editorial_note": "Documents Microsoft Copilot web grounding rather than a separate Copilot crawler or ranking system."
    },
    {
      "id": "copilot-studio-public-websites",
      "title": "Add a Public Website as a Knowledge Source — Copilot Studio",
      "url": "https://learn.microsoft.com/en-us/microsoft-copilot-studio/knowledge-add-public-website",
      "publisher": "microsoft",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "grounding",
        "ai-retrieval",
        "publisher-controls"
      ],
      "platforms": [
        "microsoft-copilot-studio"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines how Copilot Studio grounds answers using public websites indexed by Bing and relevant URL restrictions.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "copilot",
      "resource_format": "html",
      "ai_retrieval_role": "retrieval-api",
      "editorial_note": "Website being indexed by Bing matters; adding a URL in a custom agent is not a global Copilot ranking lever."
    },
    {
      "id": "copilot-studio-web-search-data",
      "title": "Data, Privacy, and Security for Web Search — Copilot Studio",
      "url": "https://learn.microsoft.com/en-us/microsoft-copilot-studio/data-privacy-security-web-search",
      "publisher": "microsoft",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "grounding",
        "ai-retrieval",
        "source-attribution"
      ],
      "platforms": [
        "microsoft-copilot-studio"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Technical explanation of Copilot Studio public-web grounding using Bing Search and Bing Custom Search.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "copilot",
      "resource_format": "html",
      "ai_retrieval_role": "retrieval-api"
    },
    {
      "id": "copilot-foundry-web-grounding-overview",
      "title": "Overview of Web Grounding Capabilities — Microsoft Foundry",
      "url": "https://learn.microsoft.com/en-us/azure/foundry/agents/how-to/tools/web-overview",
      "publisher": "microsoft",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "grounding",
        "ai-retrieval",
        "search-apis"
      ],
      "platforms": [
        "microsoft-foundry"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Compares official web search and Bing-grounding tools for developer-created AI agents.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "copilot",
      "resource_format": "html",
      "ai_retrieval_role": "retrieval-api",
      "editorial_note": "Developer retrieval APIs are not a policy document governing organic placement in consumer Copilot."
    },
    {
      "id": "copilot-foundry-bing-tools",
      "title": "Grounding Agents with Bing Search Tools",
      "url": "https://learn.microsoft.com/en-us/azure/foundry/agents/how-to/tools/bing-tools",
      "publisher": "microsoft",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "grounding",
        "source-attribution",
        "search-apis"
      ],
      "platforms": [
        "microsoft-foundry"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Documents agent query formulation, Bing retrieval and citations through Grounding with Bing Search/Custom Search.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "copilot",
      "resource_format": "html",
      "ai_retrieval_role": "retrieval-api",
      "editorial_note": "A reference for Microsoft developer agents, not a ranking-factor disclosure."
    },
    {
      "id": "brave-ai-search-explained",
      "title": "AI in Brave Search",
      "url": "https://search.brave.com/help/ai",
      "publisher": "brave",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ai-search",
        "source-attribution",
        "ai-retrieval"
      ],
      "platforms": [
        "brave-search-ai"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official overview of Brave AI Answers, Ask Brave, source references, and AI-assisted snippets.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "brave-ai",
      "resource_format": "html",
      "ai_retrieval_role": "search-behavior",
      "editorial_note": "Explains product behavior, not a separate AEO optimization specification."
    },
    {
      "id": "brave-search-crawler-ai",
      "title": "Brave Search Crawler",
      "url": "https://search.brave.com/help/brave-search-crawler",
      "publisher": "brave",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ai-crawlers",
        "robots",
        "publisher-controls"
      ],
      "platforms": [
        "brave-search-ai"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Brave’s official crawler and website inclusion controls, relevant to Brave’s AI-powered search index.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "brave-ai",
      "resource_format": "html",
      "ai_retrieval_role": "crawler-control",
      "editorial_note": "Brave AI answers are grounded in its search stack; this does not identify a separate Brave AI-only crawler."
    },
    {
      "id": "mistral-crawlers",
      "title": "Mistral Crawlers",
      "url": "https://docs.mistral.ai/robots",
      "publisher": "mistral",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ai-crawlers",
        "publisher-controls",
        "robots"
      ],
      "platforms": [
        "mistral-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Distinguishes MistralAI-Index, MistralAI-User and MistralAI-Training and their respective crawler purposes.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "mistral-ai",
      "resource_format": "html",
      "ai_retrieval_role": "crawler-control",
      "editorial_note": "The official document specifies Mistral search indexing in Vibe; it should not be overstated as a universal Le Chat ranking rule."
    },
    {
      "id": "grok-web-search-tool",
      "title": "Web Search — xAI API",
      "url": "https://docs.x.ai/developers/tools/web-search",
      "publisher": "xai",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ai-retrieval",
        "source-attribution",
        "search-apis"
      ],
      "platforms": [
        "grok-api"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "First-party specification for Grok real-time web search and cited source retrieval.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "grok",
      "resource_format": "html",
      "ai_retrieval_role": "retrieval-api",
      "editorial_note": "API mechanisms are documented; publisher-side ranking controls are not established by this page."
    },
    {
      "id": "grok-x-search-tool",
      "title": "X Search — xAI API",
      "url": "https://docs.x.ai/developers/tools/x-search",
      "publisher": "xai",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ai-retrieval",
        "source-attribution",
        "search-apis"
      ],
      "platforms": [
        "grok-api"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "First-party reference for retrieving X posts, profiles and threads as Grok sources.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "grok",
      "resource_format": "html",
      "ai_retrieval_role": "retrieval-api",
      "editorial_note": "X-native search is distinct from general website crawling and ranking."
    },
    {
      "id": "grok-api-citations",
      "title": "Citations — xAI API",
      "url": "https://docs.x.ai/developers/tools/citations",
      "publisher": "xai",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "source-attribution",
        "ai-retrieval"
      ],
      "platforms": [
        "grok-api"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines collected-source URLs, inline citations and structured citation annotations in Grok API responses.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "grok",
      "resource_format": "html",
      "ai_retrieval_role": "citation-mechanics",
      "editorial_note": "A URL in an all-sources list need not be cited in the final answer."
    },
    {
      "id": "meta-ai-connectors",
      "title": "Meta AI Connectors",
      "url": "https://dev.meta.ai/products/connectors",
      "publisher": "meta",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "publisher-integration",
        "ai-retrieval"
      ],
      "platforms": [
        "meta-ai"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "First-party developer preview describing API-connected services that Meta AI may call during conversations.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "meta-ai",
      "resource_format": "html",
      "ai_retrieval_role": "publisher-integration",
      "editorial_note": "Early-access connector program; not a general public-web ranking policy or evidence of universal publisher availability."
    },
    {
      "id": "kagi-assistant-search",
      "title": "Kagi Assistant",
      "url": "https://help.kagi.com/kagi/ai/assistant.html",
      "publisher": "kagi",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ai-search",
        "ai-retrieval",
        "source-attribution"
      ],
      "platforms": [
        "kagi-assistant"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official explanation of Kagi Assistant search integration, lenses, and direct URL fetching.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "kagi-ai",
      "resource_format": "html",
      "ai_retrieval_role": "search-behavior",
      "editorial_note": "Assistant uses Kagi Search; this is not a separate Kagi AI crawler or indexing policy."
    },
    {
      "id": "brave-search-goggles",
      "title": "Brave Search — Goggles",
      "url": "https://search.brave.com/help/goggles",
      "publisher": "brave-search",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ranking",
        "search-appearance",
        "alternative-search"
      ],
      "platforms": [
        "brave-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Explains community-authored ranking adjustments, filtering and public Goggle hosting.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "brave-search",
      "resource_format": "html",
      "editorial_note": "A user-defined re-ranking system; not a standard SEO ranking-control mechanism for publishers."
    },
    {
      "id": "brave-search-discussions",
      "title": "Brave Search — Discussions",
      "url": "https://search.brave.com/help/discussions",
      "publisher": "brave-search",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ranking",
        "search-features",
        "alternative-search"
      ],
      "platforms": [
        "brave-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Describes how discussion-worthy queries trigger additional forum result retrieval and ranking.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "brave-search",
      "resource_format": "html"
    },
    {
      "id": "brave-search-right-to-be-forgotten",
      "title": "Brave Search — Index and the Right to Be Forgotten",
      "url": "https://search.brave.com/help/brave-search-index-right-to-be-forgotten",
      "publisher": "brave-search",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "removals",
        "indexing",
        "alternative-search"
      ],
      "platforms": [
        "brave-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official rights and delisting guidance for Brave Search’s independently maintained index.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "brave-search",
      "resource_format": "html"
    },
    {
      "id": "brave-search-api",
      "title": "Brave Search API — Documentation",
      "url": "https://api-dashboard.search.brave.com/documentation",
      "publisher": "brave-search",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-apis",
        "search-sources",
        "alternative-search"
      ],
      "platforms": [
        "brave-search"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "First-party API overview for Brave independent-index web, image, video, news and context searches.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "brave-search",
      "resource_format": "html"
    },
    {
      "id": "brave-search-api-goggles",
      "title": "Brave Search API — Goggles Syntax",
      "url": "https://api-dashboard.search.brave.com/documentation/resources/goggles",
      "publisher": "brave-search",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-apis",
        "ranking"
      ],
      "platforms": [
        "brave-search"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Documents custom per-query ranking/selection DSL and API application of Goggles.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "brave-search",
      "resource_format": "html"
    },
    {
      "id": "ddg-result-sources",
      "title": "DuckDuckGo — Where Do Search Results Come From?",
      "url": "https://duckduckgo.com/duckduckgo-help-pages/results/sources",
      "publisher": "duckduckgo",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-sources",
        "metasearch",
        "indexing"
      ],
      "platforms": [
        "duckduckgo-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Documents use of DuckDuckBot, first-party sources, partner search results and instant-answer sources.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "duckduckgo",
      "resource_format": "html",
      "editorial_note": "Most traditional links and images are sourced largely from Bing; DuckDuckGo also uses its own crawler/indexes."
    },
    {
      "id": "ddg-duckduckbot",
      "title": "DuckDuckGo — DuckDuckBot",
      "url": "https://duckduckgo.com/duckduckgo-help-pages/results/duckduckbot",
      "publisher": "duckduckgo",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "crawling",
        "robots"
      ],
      "platforms": [
        "duckduckgo-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official DuckDuckBot user agent, IP listing and robots guidance.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "duckduckgo",
      "resource_format": "html"
    },
    {
      "id": "ddg-duckassistbot",
      "title": "DuckDuckGo — DuckAssistBot",
      "url": "https://duckduckgo.com/duckduckgo-help-pages/results/duckassistbot",
      "publisher": "duckduckgo",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ai-crawlers",
        "publisher-controls",
        "source-attribution"
      ],
      "platforms": [
        "duckduckgo-ai"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "User-agent, publisher opt-out and source-fetching purpose for DuckDuckGo AI-assisted answers.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "duckduckgo",
      "resource_format": "html",
      "editorial_note": "Official page says blocking DuckAssistBot does not change traditional organic search rankings.",
      "ai_retrieval_role": "crawler-control"
    },
    {
      "id": "ddg-search-assist",
      "title": "DuckDuckGo — Search Assist",
      "url": "https://duckduckgo.com/duckduckgo-help-pages/results/ai-assisted-answers",
      "publisher": "duckduckgo",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ai-search",
        "source-attribution",
        "grounding"
      ],
      "platforms": [
        "duckduckgo-ai"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Documents AI-assisted summaries grounded in linked web sources and source presentation.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "duckduckgo",
      "resource_format": "html",
      "ai_retrieval_role": "citation-mechanics"
    },
    {
      "id": "ddg-organic-removal",
      "title": "DuckDuckGo — Removing a Traditional Search Result",
      "url": "https://duckduckgo.com/duckduckgo-help-pages/results/can-a-result-be-removed",
      "publisher": "duckduckgo",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "removals",
        "metasearch"
      ],
      "platforms": [
        "duckduckgo-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Explains removal requests through Bing and propagation to DuckDuckGo.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "duckduckgo",
      "resource_format": "html",
      "editorial_note": "Partner-dependent removal; does not imply DuckDuckGo offers a general publisher submission console."
    },
    {
      "id": "ddg-news-ranking",
      "title": "DuckDuckGo — News Rankings",
      "url": "https://duckduckgo.com/duckduckgo-help-pages/results/news-rankings",
      "publisher": "duckduckgo",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "news",
        "ranking"
      ],
      "platforms": [
        "duckduckgo-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official explanation of DuckDuckGo news-result ranking and quality selection.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "duckduckgo",
      "resource_format": "html"
    },
    {
      "id": "ddg-p2b-ranking",
      "title": "DuckDuckGo — Platform-to-Business Ranking Disclosures",
      "url": "https://duckduckgo.com/duckduckgo-help-pages/r-legal/platform-to-business-regulation",
      "publisher": "duckduckgo",
      "authority_type": "platform-policy",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ranking",
        "search-policies",
        "search-sources"
      ],
      "platforms": [
        "duckduckgo-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official disclosure of DuckDuckGo organic, instant-answer and sponsored result sourcing/ordering.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "duckduckgo",
      "resource_format": "html"
    },
    {
      "id": "ddg-search-operators",
      "title": "DuckDuckGo — Advanced Search Syntax",
      "url": "https://duckduckgo.com/duckduckgo-help-pages/results/syntax",
      "publisher": "duckduckgo",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-operators",
        "diagnostics"
      ],
      "platforms": [
        "duckduckgo-search"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official query syntax, including site and URL searches that can help diagnose indexed content.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "duckduckgo",
      "resource_format": "html"
    },
    {
      "id": "ecosia-providers",
      "title": "Ecosia — Search Result Providers",
      "url": "https://support.ecosia.org/article/579-search-results-providers",
      "publisher": "ecosia",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-sources",
        "metasearch",
        "ranking"
      ],
      "platforms": [
        "ecosia-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official account of Bing, Google and EUSP sourcing and dependence on user region, device and permissions.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "ecosia",
      "resource_format": "html",
      "editorial_note": "Ecosia is German; deliberately included in this miscellany because explicitly requested. Its results do not come from one permanent provider."
    },
    {
      "id": "ecosia-removals",
      "title": "Ecosia — Content and Ad Removal Requests",
      "url": "https://support.ecosia.org/article/506-content-and-ad-removal-requests-on-ecosia",
      "publisher": "ecosia",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "removals",
        "metasearch"
      ],
      "platforms": [
        "ecosia-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Routes removal requests to the responsible underlying result provider.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "ecosia",
      "resource_format": "html"
    },
    {
      "id": "yahoo-slurp",
      "title": "Yahoo — Why Is Slurp Crawling My Page?",
      "url": "https://help.yahoo.com/kb/search-for-desktop/learn-slurp-sln22600.html",
      "publisher": "yahoo-search",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "crawling",
        "robots"
      ],
      "platforms": [
        "yahoo-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official Yahoo Slurp user-agent, robots rules and crawling purpose.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "yahoo-search",
      "resource_format": "html"
    },
    {
      "id": "yahoo-webmaster-controls",
      "title": "Yahoo — Webmaster Tools Available for Yahoo Search",
      "url": "https://help.yahoo.com/kb/SLN2213.html",
      "publisher": "yahoo-search",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "robots",
        "search-sources",
        "metasearch"
      ],
      "platforms": [
        "yahoo-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Documents use of crawler directives and how Bing and Yahoo contribute to Yahoo Search results.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "yahoo-search",
      "resource_format": "html"
    },
    {
      "id": "yahoo-submit",
      "title": "Yahoo — Submit Your Website to Yahoo Search",
      "url": "https://help.yahoo.com/kb/search-for-mobile-web/submit-website-yahoo-search-sln2217.html",
      "publisher": "yahoo-search",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "submission",
        "publisher-submission"
      ],
      "platforms": [
        "yahoo-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Directs publishers to Bing Webmaster Tools for website submission.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "yahoo-search",
      "resource_format": "html",
      "editorial_note": "No separate modern Yahoo organic submission portal is documented on this official page."
    },
    {
      "id": "yahoo-index-check",
      "title": "Yahoo — Check That Your Website Is in Yahoo Search",
      "url": "https://help.yahoo.com/kb/SLN2199.html",
      "publisher": "yahoo-search",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "indexing",
        "diagnostics",
        "search-operators"
      ],
      "platforms": [
        "yahoo-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Describes Yahoo-specific site: and url: operators to check visibility.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "yahoo-search",
      "resource_format": "html"
    },
    {
      "id": "yahoo-removal",
      "title": "Yahoo — Remove Your Website from the Search Index",
      "url": "https://help.yahoo.com/kb/remove-website-search-index-sln2214.html",
      "publisher": "yahoo-search",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "removals",
        "robots"
      ],
      "platforms": [
        "yahoo-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official steps for excluding content from Yahoo Slurp and Bing-sourced results.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "yahoo-search",
      "resource_format": "html"
    },
    {
      "id": "mapquest-claim-listing",
      "title": "MapQuest — Claim and Edit Your Business Listing",
      "url": "https://help.mapquest.com/hc/en-us/articles/47545314617997-How-to-Claim-and-Edit-Your-Business-Listing-on-MapQuest",
      "publisher": "mapquest",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "business-listings",
        "local-seo",
        "publisher-submission"
      ],
      "platforms": [
        "mapquest-maps"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "First-party workflow for claiming and updating a MapQuest local business listing.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "mapquest",
      "resource_format": "html"
    },
    {
      "id": "mapquest-business-listings",
      "title": "MapQuest — Business Listings",
      "url": "https://help.mapquest.com/hc/en-us/categories/200432404-Business-Listings",
      "publisher": "mapquest",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "business-listings",
        "local-seo"
      ],
      "platforms": [
        "mapquest-maps"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official reference hub for MapQuest place listings, claims and corrections.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "mapquest",
      "resource_format": "html"
    },
    {
      "id": "apple-about-applebot",
      "title": "Apple — About Applebot",
      "url": "https://support.apple.com/en-us/119829",
      "publisher": "apple",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "applebot",
        "crawling",
        "robots"
      ],
      "platforms": [
        "applebot-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official crawler documentation for Siri, Spotlight, Safari and related Apple search experiences.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "applebot",
      "resource_format": "html",
      "editorial_note": "Applebot crawl controls do not guarantee inclusion or search placement."
    },
    {
      "id": "applebot-training-privacy",
      "title": "Apple — Applebot Model Training and Privacy Rights",
      "url": "https://support.apple.com/en-us/120320",
      "publisher": "apple",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "applebot",
        "publisher-controls",
        "ai-crawlers"
      ],
      "platforms": [
        "applebot-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official explanation of Applebot and distinct Applebot-Extended data-use opt-out.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "applebot",
      "resource_format": "html",
      "editorial_note": "Training-data opt-out should not be equated with search-indexing robots disallow."
    },
    {
      "id": "apple-business-location",
      "title": "Apple Business — Add a Single Location",
      "url": "https://support.apple.com/guide/business/add-a-single-location-abcb98816a34/web",
      "publisher": "apple-business",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "business-listings",
        "local-seo",
        "publisher-submission"
      ],
      "platforms": [
        "apple-maps"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official procedure to create or claim an Apple Maps business location in Apple Business.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "apple-maps",
      "resource_format": "html"
    },
    {
      "id": "apple-business-place-card",
      "title": "Apple Business — Configure Location Attributes",
      "url": "https://support.apple.com/guide/business/configure-location-attributes-abcbdc543423/web",
      "publisher": "apple-business",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "business-listings",
        "local-seo",
        "metadata"
      ],
      "platforms": [
        "apple-maps"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines place-card attributes, business categories, brand information, app links and presentation in Apple Maps.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "apple-maps",
      "resource_format": "html"
    },
    {
      "id": "apple-business-photo-standards",
      "title": "Apple Business — Photo and Text Standards",
      "url": "https://support.apple.com/guide/business/photo-and-text-standards-and-guidelines-abcbbe8862ec/web",
      "publisher": "apple-business",
      "authority_type": "platform-policy",
      "publication_stage": "publisher-maintained",
      "topics": [
        "local-seo",
        "images",
        "search-policies"
      ],
      "platforms": [
        "apple-maps"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "First-party eligibility and moderation guidelines governing place card photos and text.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "apple-maps",
      "resource_format": "html"
    },
    {
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    },
    {
      "id": "tumblr-tag-urls",
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    },
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      "id": "tumblr-reblog-search",
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      "collection": "twitch",
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    },
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      "id": "threads-cross-app-suggestions",
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      "collection": "threads",
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    {
      "id": "threads-insights",
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      "editorial_note": "Official Meta Help URL and topic identified through indexed first-party results; complete body could not be independently retrieved without authenticated access (snippet-backed verification)."
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    {
      "id": "yandex-webmaster-home",
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    },
    {
      "id": "yandex-search-how-indexing-works",
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      "collection": "yandex",
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    },
    {
      "id": "yandex-add-site-search",
      "title": "How to Add a Site to Yandex Search",
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      "collection": "yandex",
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    },
    {
      "id": "yandex-robots-txt",
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      "collection": "yandex",
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    },
    {
      "id": "yandex-user-agent-directive",
      "title": "The User-agent Directive",
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      "collection": "yandex",
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    },
    {
      "id": "yandex-bot-verification",
      "title": "How to Check That a Robot Belongs to Yandex",
      "url": "https://yandex.com/support/webmaster/en/robot-workings/check-yandex-robots",
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      "description": "Describes verification of claimed Yandex bots with reverse and forward DNS.",
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      "collection": "yandex",
      "resource_format": "html"
    },
    {
      "id": "yandex-sitemaps-spec",
      "title": "Using the Sitemap File",
      "url": "https://yandex.com/support/webmaster/en/controlling-robot/sitemap",
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      "collection": "yandex",
      "resource_format": "html"
    },
    {
      "id": "yandex-sitemaps-webmaster",
      "title": "Sitemap Files in Yandex Webmaster",
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      "publisher_updated": null,
      "collection": "yandex",
      "resource_format": "html"
    },
    {
      "id": "yandex-robots-meta",
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      "topics": [
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      "relevance": "core",
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      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "yandex",
      "resource_format": "html"
    },
    {
      "id": "yandex-canonical-urls",
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      "authority_type": "platform-documentation",
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      "topics": [
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        "indexing"
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      "platforms": [
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      "lifecycle_status": "current",
      "description": "Documents canonical grouping of similar URLs and limitations on canonical hints.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "yandex",
      "resource_format": "html"
    },
    {
      "id": "yandex-page-rendering",
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      "url": "https://yandex.com/support/webmaster/en/robot-workings/vision",
      "publisher": "yandex",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
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        "metadata"
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      "platforms": [
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      ],
      "relevance": "core",
      "language": "en",
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      "description": "Describes HTML structure, title/description fields, JavaScript rendering and crawler-visible content.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "yandex",
      "resource_format": "html"
    },
    {
      "id": "yandex-reindex",
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      "relevance": "core",
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      "lifecycle_status": "current",
      "description": "Instructions for requesting priority recrawling and interpreting reindex requests.",
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      "publisher_updated": null,
      "collection": "yandex",
      "resource_format": "html"
    },
    {
      "id": "yandex-new-updated",
      "title": "Notify Yandex About Updated Pages",
      "url": "https://yandex.com/support/webmaster/en/robot-workings/new-changed",
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      "lifecycle_status": "current",
      "description": "Official comparison of methods for notifying Yandex about content changes.",
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      "publisher_updated": null,
      "collection": "yandex",
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    },
    {
      "id": "yandex-indexnow",
      "title": "IndexNow Support in Yandex Search",
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      "platforms": [
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      "platforms": [
        "baidu-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Baidu Search Resource Platform explanation of its search process and result ordering.",
      "last_verified": null,
      "publisher_updated": null,
      "collection": "baidu",
      "resource_format": "html",
      "native_title": "百度搜索的工作原理",
      "editorial_note": "Publisher-owned article is visible in indexed first-party search results, but an exact full-body fetch failed or redirected in the current tooling. Lifecycle and feature support not independently confirmed; treat as archival/reference pending re-verification."
    },
    {
      "id": "baidu-title-guidelines",
      "title": "Baidu Search Webpage Title Rules",
      "url": "https://ziyuan.baidu.com/college/articleinfo?id=2728",
      "publisher": "baidu",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "metadata",
        "search-appearance",
        "native-language-docs"
      ],
      "platforms": [
        "baidu-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Official Baidu title construction and search presentation requirements.",
      "last_verified": null,
      "publisher_updated": null,
      "collection": "baidu",
      "resource_format": "html",
      "native_title": "百度搜索网页标题规范",
      "editorial_note": "Publisher-owned article is visible in indexed first-party search results, but an exact full-body fetch failed or redirected in the current tooling. Lifecycle and feature support not independently confirmed; treat as archival/reference pending re-verification."
    },
    {
      "id": "baidu-resource-platform-guide",
      "title": "Baidu Search Resource Platform User Guide",
      "url": "https://ziyuan.baidu.com/college/articleinfo?id=3329",
      "publisher": "baidu",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "webmaster-tools",
        "submission",
        "native-language-docs"
      ],
      "platforms": [
        "baidu-resource-platform"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Baidu documentation hub for developer tools, site verification and content submission.",
      "last_verified": null,
      "publisher_updated": null,
      "collection": "baidu",
      "resource_format": "html",
      "native_title": "搜索资源平台使用指南",
      "editorial_note": "Publisher-owned article is visible in indexed first-party search results, but an exact full-body fetch failed or redirected in the current tooling. Lifecycle and feature support not independently confirmed; treat as archival/reference pending re-verification."
    },
    {
      "id": "baidu-quality-content",
      "title": "Baidu Search Quality Content Guidelines",
      "url": "https://ziyuan.baidu.com/college/articleinfo?id=3137",
      "publisher": "baidu",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "content-quality",
        "search-policies",
        "native-language-docs"
      ],
      "platforms": [
        "baidu-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "First-party explanation of quality content from Baidu Search’s perspective.",
      "last_verified": null,
      "publisher_updated": null,
      "collection": "baidu",
      "resource_format": "html",
      "native_title": "百度搜索优质内容解读",
      "editorial_note": "Publisher-owned article is visible in indexed first-party search results, but an exact full-body fetch failed or redirected in the current tooling. Lifecycle and feature support not independently confirmed; treat as archival/reference pending re-verification."
    },
    {
      "id": "baidu-low-quality-rules",
      "title": "Baidu Low-Quality and Policy Violations",
      "url": "https://ziyuan.baidu.com/college/articleinfo?id=3528",
      "publisher": "baidu",
      "authority_type": "platform-policy",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-policies",
        "content-quality",
        "native-language-docs"
      ],
      "platforms": [
        "baidu-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "First-party Baidu guidance about low-quality pages and search violations.",
      "last_verified": null,
      "publisher_updated": null,
      "collection": "baidu",
      "resource_format": "html",
      "native_title": "百度搜索违规低质页面问题说明",
      "editorial_note": "Publisher-owned article is visible in indexed first-party search results, but an exact full-body fetch failed or redirected in the current tooling. Lifecycle and feature support not independently confirmed; treat as archival/reference pending re-verification."
    },
    {
      "id": "baidu-tool-overview",
      "title": "Baidu Search Resource Platform Tool Overview",
      "url": "https://ziyuan.baidu.com/college/articleinfo?id=3170",
      "publisher": "baidu",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "webmaster-tools",
        "diagnostics",
        "native-language-docs"
      ],
      "platforms": [
        "baidu-resource-platform"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "First-party overview of indexing, submission and webmaster reporting tools.",
      "last_verified": null,
      "publisher_updated": null,
      "collection": "baidu",
      "resource_format": "html",
      "native_title": "搜索资源平台工具解读",
      "editorial_note": "Publisher-owned article is visible in indexed first-party search results, but an exact full-body fetch failed or redirected in the current tooling. Lifecycle and feature support not independently confirmed; treat as archival/reference pending re-verification."
    },
    {
      "id": "baidu-mobile-site-guide",
      "title": "Baidu Mobile Website Compatibility",
      "url": "https://ziyuan.baidu.com/college/articleinfo?id=1468&page=1",
      "publisher": "baidu",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "mobile",
        "responsive",
        "native-language-docs"
      ],
      "platforms": [
        "baidu-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Baidu-owned guidance on mobile URL configurations and corresponding markup.",
      "last_verified": null,
      "publisher_updated": null,
      "collection": "baidu",
      "resource_format": "html",
      "native_title": "移动站点对百度友好全解",
      "editorial_note": "Publisher-owned article is visible in indexed first-party search results, but an exact full-body fetch failed or redirected in the current tooling. Lifecycle and feature support not independently confirmed; treat as archival/reference pending re-verification."
    },
    {
      "id": "360-webmaster-overview",
      "title": "360 Search Webmaster Platform Overview",
      "url": "https://www.so.com/help/help_3_16.html",
      "publisher": "qihoo-360",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "site-validation",
        "search-console",
        "chinese-search"
      ],
      "platforms": [
        "360-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "360 webmaster tools and how site verification and submission work.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "qihoo-360",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "360搜索站长平台简介"
    },
    {
      "id": "360-inclusion-guidelines",
      "title": "360 Search Website Inclusion Standards",
      "url": "https://www.so.com/help/help_3_1.html",
      "publisher": "qihoo-360",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-policies",
        "crawling",
        "content-quality"
      ],
      "platforms": [
        "360-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "First-party URL inclusion and site exclusion policies.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "qihoo-360",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "网站收录标准"
    },
    {
      "id": "360-robots",
      "title": "360 Search Robots Protocol Support",
      "url": "https://www.so.com/help/help_3_2.html",
      "publisher": "qihoo-360",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "robots",
        "crawling"
      ],
      "platforms": [
        "360-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "First-party robots.txt controls and crawler conduct.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "qihoo-360",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "Robots协议支持"
    },
    {
      "id": "360-sitemaps",
      "title": "360 Search Sitemap Submission",
      "url": "https://www.so.com/help/help_3_3.html",
      "publisher": "qihoo-360",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "sitemaps",
        "submission"
      ],
      "platforms": [
        "360-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Defines accepted sitemap file types, sizes, and site submission process.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "qihoo-360",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "sitemap提交"
    },
    {
      "id": "360-structured-data-ingestion",
      "title": "360 Search Structured Data Integration",
      "url": "https://www.so.com/help/struct.html",
      "publisher": "qihoo-360",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "structured-data",
        "search-appearance",
        "submission"
      ],
      "platforms": [
        "360-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Describes direct structured-content feed integrations into 360 Search results.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "qihoo-360",
      "resource_format": "html",
      "editorial_note": "This is a partner feed integration, not proof of automatic support for all on-page Schema.org markup. Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "结构化数据引入"
    },
    {
      "id": "360-news-inclusion",
      "title": "360 Search News Source Inclusion Standards",
      "url": "https://www.so.com/help/help_3_11.html",
      "publisher": "qihoo-360",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "news",
        "search-policies",
        "submission"
      ],
      "platforms": [
        "360-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Official publisher eligibility rules for the 360 news vertical.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "qihoo-360",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "新闻源收录标准"
    },
    {
      "id": "360-site-verification",
      "title": "360 Search Website Verification",
      "url": "https://www.so.com/help/help_3_8.html",
      "publisher": "qihoo-360",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "site-validation",
        "search-console"
      ],
      "platforms": [
        "360-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Official website owner verification methods.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "qihoo-360",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "网站身份验证常见问题和解决方法"
    },
    {
      "id": "360-rich-snippets",
      "title": "360 Search Smart Snippet Submission",
      "url": "https://www.so.com/help/help_3_9.html",
      "publisher": "qihoo-360",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-appearance",
        "structured-data"
      ],
      "platforms": [
        "360-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "First-party submission and display documentation for enhanced snippets.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "qihoo-360",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "智能摘要"
    },
    {
      "id": "360-onebox",
      "title": "360 Search OneBox Open Platform",
      "url": "https://www.so.com/help/help_3_5.html",
      "publisher": "qihoo-360",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-appearance",
        "publisher-integration"
      ],
      "platforms": [
        "360-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Publisher data integration for OneBox search presentation.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "qihoo-360",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "onebox开放平台"
    },
    {
      "id": "360-spider-ip",
      "title": "360 Search Crawler IP Reference",
      "url": "https://www.so.com/help/spider_ip.html",
      "publisher": "qihoo-360",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "crawling",
        "security"
      ],
      "platforms": [
        "360-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Official documentation of IP addresses associated with the 360 crawler.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "qihoo-360",
      "resource_format": "html",
      "editorial_note": "Confirm present crawler addresses independently before applying firewall rules; list may be stale.",
      "native_title": "360蜘蛛ip"
    },
    {
      "id": "360-quality-whitepaper",
      "title": "360 Search Webpage Quality Whitepaper Publication",
      "url": "https://www.so.com/help/help_3_baipishu.html",
      "publisher": "qihoo-360",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "content-quality",
        "search-policies"
      ],
      "platforms": [
        "360-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Official 2017 release page linking to the webpage-quality whitepaper.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "qihoo-360",
      "resource_format": "html",
      "editorial_note": "This is a 2017 first-party whitepaper release page and should not be mistaken for updated 2026 ranking rules.",
      "native_title": "360搜索网页质量白皮书发布上线"
    },
    {
      "id": "360-ranking-algorithm-disclosure",
      "title": "360 Search Algorithm Disclosure",
      "url": "https://www.so.com/help/help_algorithm_publicity.html",
      "publisher": "qihoo-360",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "ranking",
        "search-policies"
      ],
      "platforms": [
        "360-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "First-party public description of search ranking mechanisms.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "qihoo-360",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "拟公示算法机制机理内容"
    },
    {
      "id": "360-sitelinks",
      "title": "360 Search Site Sub-Links",
      "url": "https://www.so.com/help/help_3_19.html",
      "publisher": "qihoo-360",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "links",
        "search-appearance"
      ],
      "platforms": [
        "360-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "First-party documentation of search-result sublinks for websites.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "qihoo-360",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "站点子链"
    },
    {
      "id": "sogou-webmaster-guide",
      "title": "Sogou Search Webmaster Guidelines",
      "url": "https://help.sogou.com/h5/pages/help/guide",
      "publisher": "sogou",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "crawling",
        "robots",
        "ranking",
        "content-quality"
      ],
      "platforms": [
        "sogou-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "First-party webmaster guidelines for indexing, robots, search placement and penalties.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "sogou",
      "resource_format": "html",
      "editorial_note": "Official content includes legacy technologies and dated recommendations; not all guidance is confirmed applicable in 2026.",
      "native_title": "站长指南"
    },
    {
      "id": "sogou-webmaster-platform",
      "title": "Sogou Search Resource Platform Documentation",
      "url": "https://zhanzhang.sogou.com/index.php/help/toolhelp",
      "publisher": "sogou",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-console",
        "site-validation",
        "diagnostics"
      ],
      "platforms": [
        "sogou-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Official overview of resource-platform webmaster tools.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "sogou",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "工具说明"
    },
    {
      "id": "sogou-site-verification",
      "title": "Sogou Site Verification",
      "url": "https://zhanzhang.sogou.com/index.php/help/siteVerify",
      "publisher": "sogou",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "site-validation",
        "crawling"
      ],
      "platforms": [
        "sogou-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Verifying webmaster property control via HTML tag or file, with applicable publisher requirements.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "sogou",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "网站验证帮助"
    },
    {
      "id": "sogou-sitemaps",
      "title": "Sogou Sitemap Submission",
      "url": "https://zhanzhang.sogou.com/index.php/help/sitemap",
      "publisher": "sogou",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "sitemaps",
        "submission"
      ],
      "platforms": [
        "sogou-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Sitemap formats, per-file limits, and invitation-based sitemap access in Sogou.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "sogou",
      "resource_format": "html",
      "editorial_note": "Document states sitemap tool is invitation-based; verify eligibility before relying on it. Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "Sitemap提交帮助"
    },
    {
      "id": "sogou-deadlinks",
      "title": "Sogou Dead Link Submission",
      "url": "https://zhanzhang.sogou.com/index.php/help/deadlink",
      "publisher": "sogou",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "removals",
        "status-codes"
      ],
      "platforms": [
        "sogou-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Dead URL submission, files and directory/pattern removal.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "sogou",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "死链提交帮助"
    },
    {
      "id": "sogou-domain-change",
      "title": "Sogou Domain Migration",
      "url": "https://zhanzhang.sogou.com/index.php/help/redirection",
      "publisher": "sogou",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "site-migrations",
        "redirects"
      ],
      "platforms": [
        "sogou-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Official procedure to report site-domain moves with 301 redirects.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "sogou",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "域名变更帮助"
    },
    {
      "id": "sogou-mobile-mapping",
      "title": "Sogou Desktop–Mobile URL Mapping",
      "url": "https://zhanzhang.sogou.com/index.php/help/web2wap",
      "publisher": "sogou",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "mobile",
        "international-seo"
      ],
      "platforms": [
        "sogou-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "PC-to-WAP matching rules and structured mappings for mobile results.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "sogou",
      "resource_format": "html",
      "editorial_note": "Legacy PC/WAP-era tool; availability and current utility unconfirmed.",
      "native_title": "移动适配帮助"
    },
    {
      "id": "sogou-crawl-diagnostics",
      "title": "Sogou Crawl Diagnostics",
      "url": "https://zhanzhang.sogou.com/index.php/help/fetchtool",
      "publisher": "sogou",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "crawling",
        "diagnostics",
        "rendering"
      ],
      "platforms": [
        "sogou-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "How Sogou crawler sees site pages and diagnosis of missing content.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "sogou",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "抓取诊断"
    },
    {
      "id": "sogou-index-analysis",
      "title": "Sogou Index Coverage Analysis",
      "url": "https://zhanzhang.sogou.com/index.php/help/analysis",
      "publisher": "sogou",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-console",
        "diagnostics"
      ],
      "platforms": [
        "sogou-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "First-party index coverage and site indexing measurement.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "sogou",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "收录索引查询"
    },
    {
      "id": "sogou-spam-guidelines",
      "title": "Sogou Spam and Cheating Policies",
      "url": "https://zhanzhang.sogou.com/index.php/help/zuobi",
      "publisher": "sogou",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-policies",
        "manual-actions"
      ],
      "platforms": [
        "sogou-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Sogou search penalties and prohibited deceptive indexing tactics.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "sogou",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "作弊问题"
    },
    {
      "id": "sogou-inclusion-faq",
      "title": "Sogou Search Inclusion FAQs",
      "url": "https://help.sogou.com/h5/pages/help/receive",
      "publisher": "sogou",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "crawling",
        "discovery",
        "removals"
      ],
      "platforms": [
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      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Sogou Spider, search indexing and site operator FAQ.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "sogou",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "收录常见问题"
    },
    {
      "id": "shenma-webmaster-help",
      "title": "Shenma Webmaster Platform Help",
      "url": "https://zhanzhang.sm.cn/open/help",
      "publisher": "shenma",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "site-validation",
        "chinese-search",
        "search-console"
      ],
      "platforms": [
        "shenma-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Official Shenma webmaster help center for verifying sites, mapping, sitemaps, analytics.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "shenma",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "帮助"
    },
    {
      "id": "shenma-sitemaps",
      "title": "Shenma Sitemap Submission",
      "url": "https://zhanzhang.sm.cn/open/helpsitemap",
      "publisher": "shenma",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "sitemaps",
        "submission"
      ],
      "platforms": [
        "shenma-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Official sitemap-submission procedure for mobile-oriented Shenma web search.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "shenma",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "提交Sitemap"
    },
    {
      "id": "shenma-data-opening",
      "title": "Shenma Open Data Submission",
      "url": "https://zhanzhang.sm.cn/open/helpopen",
      "publisher": "shenma",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "submission",
        "structured-data"
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      "platforms": [
        "shenma-search"
      ],
      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "unknown",
      "description": "Shenma first-party guide to data-open integration for its results.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "shenma",
      "resource_format": "html",
      "editorial_note": "Publisher-owned page remains online but its age and continued feature availability are not established; verify against the live platform before implementation.",
      "native_title": "数据开放"
    },
    {
      "id": "yahoo-jp-title-description",
      "title": "Yahoo! JAPAN: Changing Search Result Titles and Snippets",
      "url": "https://support.yahoo-net.jp/PccSearch/s/article/H000007957",
      "publisher": "yahoo-japan",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "metadata",
        "search-appearance"
      ],
      "platforms": [
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      ],
      "relevance": "core",
      "language": "ja",
      "lifecycle_status": "current",
      "description": "First-party explanation of title and description signals in Yahoo! JAPAN web results.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "yahoo-japan",
      "resource_format": "html",
      "native_title": "検索結果に表示されるタイトルや説明文を変更したい"
    },
    {
      "id": "yahoo-jp-index-refresh",
      "title": "Yahoo! JAPAN Search Index Refresh",
      "url": "https://support.yahoo-net.jp/PccSearch/s/article/H000007972",
      "publisher": "yahoo-japan",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "crawling",
        "indexing"
      ],
      "platforms": [
        "yahoo-japan-search"
      ],
      "relevance": "core",
      "language": "ja",
      "lifecycle_status": "current",
      "description": "Index update timing and eligibility for changed or removed pages.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "yahoo-japan",
      "resource_format": "html",
      "native_title": "インデックスの更新について"
    },
    {
      "id": "yahoo-jp-web-removals",
      "title": "Yahoo! JAPAN Search Result Removals",
      "url": "https://support.yahoo-net.jp/PccSearch/s/article/H000007995",
      "publisher": "yahoo-japan",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
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        "search-policies"
      ],
      "platforms": [
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      "relevance": "core",
      "language": "ja",
      "lifecycle_status": "current",
      "description": "Search result removal procedures for publishers and affected users.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "yahoo-japan",
      "resource_format": "html",
      "native_title": "検索結果に情報を表示しないようにするには"
    },
    {
      "id": "yahoo-jp-images-removals",
      "title": "Yahoo! JAPAN Image and Video Result Exclusions",
      "url": "https://support.yahoo-net.jp/PccSearch/s/article/H000008014",
      "publisher": "yahoo-japan",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "images",
        "video",
        "robots"
      ],
      "platforms": [
        "yahoo-japan-search"
      ],
      "relevance": "core",
      "language": "ja",
      "lifecycle_status": "current",
      "description": "Search exclusion of published image/video content via robots/meta controls.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "yahoo-japan",
      "resource_format": "html",
      "native_title": "私のホームページの画像、動画が検索されないようにしたい"
    },
    {
      "id": "yahoo-jp-local-correction",
      "title": "Yahoo! JAPAN Search Business Information Corrections",
      "url": "https://support.yahoo-net.jp/PccSearch/s/article/H000007963",
      "publisher": "yahoo-japan",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "local-seo",
        "entities"
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      "platforms": [
        "yahoo-japan-search"
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      "relevance": "core",
      "language": "ja",
      "lifecycle_status": "current",
      "description": "How publishers correct business location modules in Japanese search.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "yahoo-japan",
      "resource_format": "html",
      "native_title": "検索結果に表示される店舗情報モジュールの修正について"
    },
    {
      "id": "yahoo-jp-ai-guidelines",
      "title": "Yahoo! JAPAN AI-Generated Search Answer Guidelines",
      "url": "https://search.yahoo.co.jp/guidelines/generativeaiguideline",
      "publisher": "yahoo-japan",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
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        "search-policies"
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      "platforms": [
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      "relevance": "core",
      "language": "ja",
      "lifecycle_status": "unknown",
      "description": "First-party terms/guidance for the search-integrated AI answer feature.",
      "last_verified": null,
      "publisher_updated": null,
      "collection": "yahoo-japan",
      "resource_format": "html",
      "editorial_note": "Linked from LY Corporation official product documentation; deep-link page not independently content-verified.",
      "native_title": "Yahoo!検索における生成AIを用いた回答生成機能の利用に関するガイドライン",
      "ai_retrieval_role": "search-behavior"
    },
    {
      "id": "startpage-search-partners",
      "title": "Startpage Search Partners and Source Indexes",
      "url": "https://support.startpage.com/hc/en-us/articles/4522435533844-What-is-the-relationship-between-Startpage-and-your-search-partners-like-Google-and-Microsoft-Bing",
      "publisher": "startpage",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
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      "platforms": [
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      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Startpage confirms reliance on third-party Google and Bing result feeds rather than its own crawl index.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "startpage",
      "resource_format": "html"
    },
    {
      "id": "startpage-different-results",
      "title": "Why Startpage Results Can Differ",
      "url": "https://support.startpage.com/hc/en-us/articles/4455379504788-Why-do-I-get-different-results-with-Startpage",
      "publisher": "startpage",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
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      "platforms": [
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      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "First-party explanation of differences between provider SERPs and Startpage result feeds.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "startpage",
      "resource_format": "html"
    },
    {
      "id": "startpage-missing-result",
      "title": "Startpage Missing Website Result Troubleshooting",
      "url": "https://support.startpage.com/hc/en-us/articles/5138782571796-Why-isn-t-a-particular-site-appearing-in-the-results",
      "publisher": "startpage",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
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      ],
      "platforms": [
        "startpage-search"
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      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Explains why website inclusion depends on Google/Bing and cannot be fixed in a separate Startpage index.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "startpage",
      "resource_format": "html"
    },
    {
      "id": "startpage-removal",
      "title": "Startpage Search Result Removal Policy",
      "url": "https://support.startpage.com/hc/en-us/articles/4455371793684-I-want-to-remove-a-website-from-Startpage-s-search-results",
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      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
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      ],
      "platforms": [
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      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Directs publishers to the original Google or Bing index for ordinary removals.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "startpage",
      "resource_format": "html"
    },
    {
      "id": "deepseek-search-fetch-guide",
      "title": "DeepSeek Search & Fetch API Guide",
      "url": "https://api-docs.deepseek.com/guides/search/",
      "publisher": "deepseek",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
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        "search-grounding"
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      "platforms": [
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      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Developer guide for DeepSeek in-house Search API and Markdown page Fetch API, including result schemas.",
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      "collection": "deepseek",
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      "ai_retrieval_role": "retrieval-api"
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    {
      "id": "deepseek-search-api",
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      "url": "https://api-docs.deepseek.com/api/search/",
      "publisher": "deepseek",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
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        "search-grounding"
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      "platforms": [
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      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Formal Search API request and response parameters including query operators, result ranking and URLs.",
      "last_verified": "2026-10-22",
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      "collection": "deepseek",
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    {
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      "platforms": [
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      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Formal API schema for retrieving third-party webpages as Markdown.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "deepseek",
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      "ai_retrieval_role": "retrieval-api"
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      "id": "qwen-web-search",
      "title": "Alibaba Model Studio Built-in Web Search",
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      "publisher": "alibaba-cloud",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
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      "platforms": [
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      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "current",
      "description": "Qwen/Model Studio web search feature, source links and citation behavior.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "qwen-ai",
      "resource_format": "html",
      "native_title": "大模型如何联网搜索",
      "ai_retrieval_role": "citation-mechanics"
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      "id": "qwen-search-agent",
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      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
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      "platforms": [
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      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "current",
      "description": "First-party developer documentation for Qwen network-search agent and source traceability.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "qwen-ai",
      "resource_format": "html",
      "native_title": "千问联网检索Agent产品简介",
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    {
      "id": "qwen-deep-research",
      "title": "Qwen Deep Research Search and Citations",
      "url": "https://help.aliyun.com/zh/model-studio/qwen-deep-research",
      "publisher": "alibaba-cloud",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
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      "platforms": [
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      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "current",
      "description": "Official Qwen deep research tool API including source references.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "qwen-ai",
      "resource_format": "html",
      "native_title": "深入研究（Qwen-Deep-Research）",
      "ai_retrieval_role": "citation-mechanics"
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    {
      "id": "baidu-qianfan-web-search",
      "title": "Baidu Qianfan Web Search for Grounding",
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      "publisher": "baidu-qianfan",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
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        "search-grounding"
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      "platforms": [
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      "relevance": "core",
      "language": "zh-CN",
      "lifecycle_status": "current",
      "description": "Web search controls, source tracing and citation flags in Baidu Qianfan.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "baidu-ai-search",
      "resource_format": "html",
      "native_title": "联网搜索",
      "ai_retrieval_role": "citation-mechanics"
    },
    {
      "id": "baidu-qianfan-smart-search",
      "title": "Baidu Qianfan Intelligent Search Generation",
      "url": "https://cloud.baidu.com/doc/qianfan/s/Omh4su4s0",
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      "authority_type": "official-api-reference",
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      "topics": [
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        "search-grounding"
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      "platforms": [
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      "relevance": "core",
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      "native_title": "플레이스 업체 검색 결과에서 어뷰징 요소의 판정 기준 안내"
    },
    {
      "id": "naver-place-sorting",
      "title": "Naver Place Ranking and Result Sorting",
      "url": "https://help.naver.com/service/30026/contents/20440?osType=COMMONOS",
      "publisher": "naver",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
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      "platforms": [
        "naver-place"
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      "relevance": "core",
      "language": "ko",
      "lifecycle_status": "current",
      "description": "First-party details on relevance and distance sorting and industry-specific filters.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "naver-place",
      "resource_format": "html",
      "native_title": "플레이스 업체 순위 및 정렬 기준 안내"
    },
    {
      "id": "naver-maps-ranking",
      "title": "Naver Maps Business Result Ranking",
      "url": "https://help.naver.com/service/30026/contents/20402?lang=ko",
      "publisher": "naver",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
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      ],
      "platforms": [
        "naver-place"
      ],
      "relevance": "core",
      "language": "ko",
      "lifecycle_status": "current",
      "description": "Official answers about map listing order, search phrase relevance and limits on manual rank changes.",
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      "publisher_updated": null,
      "collection": "naver-place",
      "resource_format": "html",
      "native_title": "지도 검색 결과 노출 기준 질문 유형 안내"
    },
    {
      "id": "naver-place-specific-keywords",
      "title": "Naver Place Search by Business Keywords",
      "url": "https://help.naver.com/service/30026/contents/20403?lang=ko",
      "publisher": "naver",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "local-ranking",
        "metadata"
      ],
      "platforms": [
        "naver-place"
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      "relevance": "core",
      "language": "ko",
      "lifecycle_status": "current",
      "description": "How business names, categories and representative keywords affect matching in Naver Maps.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "naver-place",
      "resource_format": "html",
      "native_title": "특정 검색어로 업체 검색 노출 방법"
    },
    {
      "id": "naver-place-image-display",
      "title": "Naver Place Business Photo Display Rules",
      "url": "https://help.naver.com/service/30026/contents/20429?lang=ko",
      "publisher": "naver",
      "authority_type": "platform-documentation",
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      "topics": [
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      "relevance": "core",
      "language": "ko",
      "lifecycle_status": "current",
      "description": "Official criteria for owner-submitted and automatically collected photos in local search.",
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      "publisher_updated": null,
      "collection": "naver-place",
      "resource_format": "html",
      "native_title": "업체 플레이스 이미지 노출 기준 안내"
    },
    {
      "id": "naver-place-video-clips",
      "title": "Naver Place Video Clip Indexing",
      "url": "https://help.naver.com/service/30026/contents/23611?lang=ko",
      "publisher": "naver",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
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        "local-ranking"
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      "platforms": [
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      "relevance": "core",
      "language": "ko",
      "lifecycle_status": "current",
      "description": "Location-tagged video clips are collected and displayed on place profiles subject to relevance and quality.",
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      "publisher_updated": null,
      "collection": "naver-place",
      "resource_format": "html",
      "native_title": "플레이스 클립 수집/노출 안내"
    },
    {
      "id": "naver-place-business-registration",
      "title": "Registering a Business in Naver SmartPlace",
      "url": "https://help.naver.com/service/30026/contents/20366?lang=ko",
      "publisher": "naver",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
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      "platforms": [
        "naver-place"
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      "relevance": "core",
      "language": "ko",
      "lifecycle_status": "current",
      "description": "Business registration eligibility, categories, representative keywords and verification requirements.",
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      "publisher_updated": null,
      "collection": "naver-place",
      "resource_format": "html",
      "native_title": "업체 신규등록 방법"
    },
    {
      "id": "naver-place-nearby-search",
      "title": "Nearby Search in Naver Maps",
      "url": "https://help.naver.com/service/30026/contents/20411?lang=ko",
      "publisher": "naver",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
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      ],
      "platforms": [
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      ],
      "relevance": "core",
      "language": "ko",
      "lifecycle_status": "current",
      "description": "Explains how area names, nearby geographic entities and viewport affect map queries.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "naver-place",
      "resource_format": "html",
      "native_title": "근처 검색결과 노출 기준 안내"
    },
    {
      "id": "naver-place-ai-longtail",
      "title": "Naver Place AI Long-Tail Semantic Local Search",
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      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
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      "platforms": [
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      "relevance": "core",
      "language": "ko",
      "lifecycle_status": "current",
      "description": "Describes semantic matching of natural-language queries to listings, existing reviews, photographs and cited snippets.",
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      "collection": "naver-place",
      "resource_format": "html",
      "native_title": "AI 롱테일 검색 기능 안내",
      "ai_retrieval_role": "search-behavior",
      "editorial_note": "Official documentation explicitly distinguishes source-matched review snippets from newly generated answer prose and from the separate AI Briefing feature."
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    {
      "id": "naver-place-new-business-discovery",
      "title": "Naver Newly Opened Business Discovery Eligibility",
      "url": "https://help.naver.com/service/30026/contents/20511?lang=ko",
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      "topics": [
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        "local-ranking"
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      "platforms": [
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      "relevance": "core",
      "language": "ko",
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      "description": "Eligibility and time windows for a newly opened business discovery feature.",
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      "publisher_updated": null,
      "collection": "naver-place",
      "resource_format": "html",
      "native_title": "새로 오픈했어요 노출 기준"
    },
    {
      "id": "yandex-business-overview",
      "title": "Yandex Business: Local Discovery Overview",
      "url": "https://yandex.com/support/business-priority/en/",
      "publisher": "yandex",
      "authority_type": "platform-documentation",
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      "topics": [
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        "directory-listings"
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      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Publisher overview of free Yandex Maps and Search business inclusion.",
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      "collection": "yandex-maps",
      "resource_format": "html"
    },
    {
      "id": "yandex-business-register",
      "title": "Yandex Business: Add a Business",
      "url": "https://yandex.com/support/business-priority/en/add-company/add-org",
      "publisher": "yandex",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
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        "place-verification"
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      "platforms": [
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      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "First-party business listing creation and verification including category and website fields.",
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      "collection": "yandex-maps",
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    },
    {
      "id": "yandex-business-listing-surfaces",
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      "description": "Documents how listing data appears in Yandex Maps, Search and Navigator.",
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      "publisher_updated": null,
      "collection": "yandex-maps",
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    },
    {
      "id": "yandex-business-profile-fields",
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      "collection": "yandex-maps",
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    {
      "id": "yandex-business-verification",
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      "collection": "yandex-maps",
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    },
    {
      "id": "yandex-business-images",
      "title": "Yandex Business: Profile Images and Video",
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      "publisher": "yandex",
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      "topics": [
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      "platforms": [
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      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Image requirements and photo selection rules for business profiles and map display.",
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      "publisher_updated": null,
      "collection": "yandex-maps",
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    },
    {
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      "title": "Yandex Maps Business Ratings",
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      "platforms": [
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      "relevance": "core",
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      "description": "Official explanation of ratings visible in Yandex Search and Maps.",
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      "collection": "yandex-maps",
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    },
    {
      "id": "yandex-business-online",
      "title": "Yandex Business: Online-Only Business Profiles",
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      "platforms": [
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      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Publisher rules for online businesses without public storefront addresses.",
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      "publisher_updated": null,
      "collection": "yandex-maps",
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    },
    {
      "id": "yandex-business-posts",
      "title": "Yandex Business Posts in Search and Maps",
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      "authority_type": "platform-documentation",
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      "platforms": [
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      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Posting and moderation rules for business profiles; Yandex says posts do not affect search ranking.",
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      "publisher_updated": null,
      "collection": "yandex-maps",
      "resource_format": "html",
      "editorial_note": "Posts are a listing feature, not asserted as an organic ranking factor."
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    {
      "id": "yandex-business-competitor-stats",
      "title": "Yandex Business Competitor Discovery Metrics",
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      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
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      "platforms": [
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      "relevance": "core",
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      "description": "Documentation of nearby-category competitor comparison and discovery clicks.",
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      "collection": "yandex-maps",
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    },
    {
      "id": "yandex-business-general-stats",
      "title": "Yandex Business Search and Map Statistics",
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      "authority_type": "platform-documentation",
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      "topics": [
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      "platforms": [
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      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official business profile traffic and click reporting across Yandex properties.",
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      "collection": "yandex-maps",
      "resource_format": "html"
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    {
      "id": "yandex-business-removal",
      "title": "Yandex Maps Business Removal / Closure",
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      "topics": [
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      "platforms": [
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      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official distinction between removing owner access and marking a place closed on the map.",
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      "publisher_updated": null,
      "collection": "yandex-maps",
      "resource_format": "html"
    },
    {
      "id": "kakao-business-map-intro",
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      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
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      "platforms": [
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      "relevance": "core",
      "language": "ko",
      "lifecycle_status": "current",
      "description": "Kakao listing service allows merchant information to display in Kakao Maps, Daum and Kakao Navi.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "kakao-maps",
      "resource_format": "html",
      "native_title": "카카오비즈니스 매장관리"
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    {
      "id": "kakao-map-store-guide",
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      "authority_type": "platform-documentation",
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      "topics": [
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      "platforms": [
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      "relevance": "core",
      "language": "ko",
      "lifecycle_status": "current",
      "description": "Detailed first-party guide to listing eligibility, store hours, categories, imagery, representative tags and reviews.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "kakao-maps",
      "resource_format": "html",
      "native_title": "매장관리"
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    {
      "id": "kakao-channel-search-visibility",
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      "topics": [
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      "platforms": [
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      "relevance": "core",
      "language": "ko",
      "lifecycle_status": "current",
      "description": "Publisher explains public and search visibility toggles, country exposure and channel identity.",
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      "publisher_updated": null,
      "collection": "kakao-maps",
      "resource_format": "html",
      "native_title": "채널관리"
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    {
      "id": "kakao-business-channel-registration",
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      "authority_type": "platform-documentation",
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      "platforms": [
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      "relevance": "core",
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      "lifecycle_status": "current",
      "description": "Kakao channel registration and linking to business premises.",
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      "collection": "kakao-maps",
      "resource_format": "html",
      "native_title": "채널 만들기"
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    {
      "id": "yahoo-japan-place-overview",
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      "authority_type": "platform-documentation",
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      "topics": [
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      "platforms": [
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      "relevance": "core",
      "language": "ja",
      "lifecycle_status": "current",
      "description": "Official service describes how submitted place data may appear in Yahoo! Search and Yahoo! Maps.",
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      "collection": "yahoo-japan-places",
      "resource_format": "html",
      "native_title": "Yahoo!プレイス"
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    {
      "id": "yahoo-japan-place-help",
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      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
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      "platforms": [
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      "relevance": "core",
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      "lifecycle_status": "current",
      "description": "Maintained help catalog covering business data, images, visibility, analytics and bulk submissions.",
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      "collection": "yahoo-japan-places",
      "resource_format": "html",
      "native_title": "Yahoo!プレイス ヘルプ"
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    {
      "id": "yahoo-japan-place-data",
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      "topics": [
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      "platforms": [
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      "relevance": "core",
      "language": "ja",
      "lifecycle_status": "current",
      "description": "Official reference on business attributes, operating hours, categories and service details.",
      "last_verified": "2026-10-22",
      "publisher_updated": "2024-06-11",
      "collection": "yahoo-japan-places",
      "resource_format": "html",
      "native_title": "情報管理"
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    {
      "id": "yahoo-japan-place-photos",
      "title": "Yahoo! JAPAN Place Photo Requirements",
      "url": "https://yplace.yahoo.co.jp/help/guide/30585148",
      "publisher": "ly-corporation",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "images",
        "place-profiles"
      ],
      "platforms": [
        "yahoo-japan-places"
      ],
      "relevance": "core",
      "language": "ja",
      "lifecycle_status": "current",
      "description": "Official image format, minimum dimensions, type and cover-photo display guidance.",
      "last_verified": "2026-10-22",
      "publisher_updated": "2024-06-11",
      "collection": "yahoo-japan-places",
      "resource_format": "html",
      "native_title": "写真管理"
    },
    {
      "id": "yahoo-japan-place-posts",
      "title": "Yahoo! JAPAN Place Posts and Map Visibility",
      "url": "https://yplace.yahoo.co.jp/help/guide/30585151",
      "publisher": "ly-corporation",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "metadata",
        "place-profiles"
      ],
      "platforms": [
        "yahoo-japan-places"
      ],
      "relevance": "core",
      "language": "ja",
      "lifecycle_status": "current",
      "description": "Official notices and campaigns posting requirements and where announcements can surface on maps.",
      "last_verified": "2026-10-22",
      "publisher_updated": "2024-06-11",
      "collection": "yahoo-japan-places",
      "resource_format": "html",
      "native_title": "お知らせ管理"
    },
    {
      "id": "yahoo-japan-place-insights",
      "title": "Yahoo! JAPAN Place Search and Map Analytics",
      "url": "https://yplace.yahoo.co.jp/help/guide/30585157",
      "publisher": "ly-corporation",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-analytics",
        "local-ranking"
      ],
      "platforms": [
        "yahoo-japan-places"
      ],
      "relevance": "core",
      "language": "ja",
      "lifecycle_status": "current",
      "description": "Official metrics for business impressions in Search and Maps and follow-on actions.",
      "last_verified": "2026-10-22",
      "publisher_updated": "2024-06-11",
      "collection": "yahoo-japan-places",
      "resource_format": "html",
      "native_title": "分析"
    },
    {
      "id": "yahoo-japan-place-bulk",
      "title": "Yahoo! JAPAN Place Bulk Submission",
      "url": "https://yplace.yahoo.co.jp/help/guide/30585169",
      "publisher": "ly-corporation",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "directory-listings",
        "metadata"
      ],
      "platforms": [
        "yahoo-japan-places"
      ],
      "relevance": "core",
      "language": "ja",
      "lifecycle_status": "current",
      "description": "Bulk listing submission reference for managing multiple facilities.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "yahoo-japan-places",
      "resource_format": "html",
      "native_title": "一括入稿"
    },
    {
      "id": "yahoo-japan-place-visibility",
      "title": "Yahoo! JAPAN Place Data Publication Rules",
      "url": "https://yplace.yahoo.co.jp/help/guide/30585136",
      "publisher": "ly-corporation",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "directory-listings",
        "discovery"
      ],
      "platforms": [
        "yahoo-japan-places"
      ],
      "relevance": "core",
      "language": "ja",
      "lifecycle_status": "current",
      "description": "Official documentation of how uploaded listing information is presented on supported Yahoo! surfaces.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "yahoo-japan-places",
      "resource_format": "html",
      "native_title": "Yahoo!プレイス登録情報の表示について"
    },
    {
      "id": "mapy-search-how-it-works",
      "title": "Mapy.com Local Search: Query, Ranking and Context",
      "url": "https://help.mapy.com/searching/getting-started/",
      "publisher": "mapy-com",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "local-ranking",
        "regional-search"
      ],
      "platforms": [
        "mapy-com"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Publisher describes map viewport, language, location and paid business auctions affecting local result presentation.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "mapy-com",
      "resource_format": "html"
    },
    {
      "id": "mapy-company-profiles",
      "title": "Mapy.com Business Search and Profiles",
      "url": "https://help.mapy.com/searching/companies/",
      "publisher": "mapy-com",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "directory-listings",
        "place-profiles"
      ],
      "platforms": [
        "mapy-com"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official company search matching, business claim and listing inclusion rules, with paid-result distinctions.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "mapy-com",
      "resource_format": "html"
    },
    {
      "id": "mapy-place-details",
      "title": "Mapy.com Place Details and Profile Metadata",
      "url": "https://help.mapy.com/place-detail/",
      "publisher": "mapy-com",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "place-profiles",
        "metadata"
      ],
      "platforms": [
        "mapy-com"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Publisher lists visible profile fields and relevance-oriented place detail modules.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "mapy-com",
      "resource_format": "html"
    },
    {
      "id": "mapy-place-corrections",
      "title": "Mapy.com Add a Place / Correct a Business",
      "url": "https://help.mapy.com/issue-reporting/",
      "publisher": "mapy-com",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "directory-listings",
        "place-verification"
      ],
      "platforms": [
        "mapy-com"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official place-submission and correction options for Czech and international businesses.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "mapy-com",
      "resource_format": "html"
    },
    {
      "id": "metager-metasearch-transparency",
      "title": "MetaGer: How Metasearch Aggregates Other Search Engines",
      "url": "https://metager.de/en-US/transparency",
      "publisher": "metager",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "metasearch",
        "regional-search"
      ],
      "platforms": [
        "metager-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "MetaGer explains its relationship to crawled source search indexes and results aggregation.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "metager",
      "resource_format": "html"
    },
    {
      "id": "metager-search-settings",
      "title": "MetaGer Help: Select Search Providers and Filter Results",
      "url": "https://metager.de/en-GB/hilfe/hauptseiten",
      "publisher": "metager",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "metasearch",
        "search-features"
      ],
      "platforms": [
        "metager-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official guidance for selecting contributing engines and search filters.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "metager",
      "resource_format": "html",
      "editorial_note": "Metasearch provider; not evidence of an independent MetaGer crawl index."
    },
    {
      "id": "swiss-localsearch-company-entries",
      "title": "Swiss Directory Listings: local.ch, search.ch, localcities.ch",
      "url": "https://www.localsearch.ch/de/ihr-eintrag/",
      "publisher": "localsearch-ch",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "directory-listings",
        "place-verification"
      ],
      "platforms": [
        "swiss-directories"
      ],
      "relevance": "core",
      "language": "de",
      "lifecycle_status": "current",
      "description": "First-party business directory registration, updating and deletion across three Swiss platforms.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "swiss-directories",
      "resource_format": "html",
      "native_title": "Ihr Eintrag auf local.ch, search.ch und localcities.ch"
    },
    {
      "id": "justdial-official-listing-faq",
      "title": "Justdial Official Listing and Category FAQ",
      "url": "https://www.justdial.com/JDSocialBlog/customer-FAQs/Justdial-FAQs/723118649327",
      "publisher": "justdial",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "directory-listings",
        "place-profiles"
      ],
      "platforms": [
        "justdial-local"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "unknown",
      "description": "First-party FAQ details business listing edits, category/keyword selection and moderation.",
      "last_verified": null,
      "publisher_updated": null,
      "collection": "justdial-local",
      "resource_format": "html",
      "editorial_note": "Hosted in Justdial-branded help/blog section; verify present-day interface and publication freshness before treating detailed procedures as current."
    },
    {
      "id": "line-official-account-visibility",
      "title": "LINE Official Account search visibility settings",
      "url": "https://help.line.me/official_account/web/pc?contentId=20013134&lang=en",
      "publisher": "line",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-eligibility",
        "profile-discovery"
      ],
      "platforms": [
        "line-official-account"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Documents visibility switches for official accounts in LINE search and recommendations, including verification prerequisites.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "line-discovery",
      "resource_format": "html"
    },
    {
      "id": "line-official-account-types",
      "title": "About LINE Official Accounts: verified and unverified",
      "url": "https://help.line.me/official_account/web/categoryId/20010174/pc",
      "publisher": "line",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-eligibility",
        "profile-discovery"
      ],
      "platforms": [
        "line-official-account"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Describes which official account types qualify to appear in LINE in-app search results.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "line-discovery",
      "resource_format": "html"
    },
    {
      "id": "line-official-account-public-profile",
      "title": "LINE Official Account Business Profile",
      "url": "https://help.line.me/official_account/android/categoryId/20010170/3/pc?lang=en",
      "publisher": "line",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "profile-discovery",
        "search-eligibility"
      ],
      "platforms": [
        "line-official-account"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Specifies which verified business profile fields may appear on the public web and within LINE or LY services.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "line-discovery",
      "resource_format": "html"
    },
    {
      "id": "line-official-account-setting-distribution",
      "title": "LINE Official Account settings in search and LY services",
      "url": "https://help.line.me/official_account/web/categoryId/20012109/3/pc?lang=en",
      "publisher": "line",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "profile-discovery",
        "content-discovery"
      ],
      "platforms": [
        "line-official-account"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Explains how account-level data propagates to LINE and other LY Corporation search surfaces.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "line-discovery",
      "resource_format": "html"
    },
    {
      "id": "line-official-account-public-profile-uri",
      "title": "LINE Developers: Open Official Account business profiles",
      "url": "https://developers.line.biz/en/docs/messaging-api/using-line-url-scheme/",
      "publisher": "line",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "profile-discovery",
        "social-apis"
      ],
      "platforms": [
        "line-official-account"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines deep-link and web URI forms for opening a searchable official account business profile.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "line-discovery",
      "resource_format": "html"
    },
    {
      "id": "kakao-daum-search-concepts",
      "title": "Daum Search API: Concepts and supported verticals",
      "url": "https://developers.kakao.com/docs/en/daum-search/common",
      "publisher": "kakao",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "vertical-search-apis",
        "search-apis"
      ],
      "platforms": [
        "daum-vertical-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines Daum indexed web, blog, image, video, book and Cafe search API capabilities.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "daum-vertical-search",
      "resource_format": "html"
    },
    {
      "id": "kakao-daum-search-rest",
      "title": "Daum Search API: REST reference",
      "url": "https://developers.kakao.com/docs/en/daum-search/dev-guide",
      "publisher": "kakao",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "vertical-search-apis",
        "search-apis"
      ],
      "platforms": [
        "daum-vertical-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Documents Daum Search REST endpoints, required query parameters and result sorting for multiple vertical indices.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "daum-vertical-search",
      "resource_format": "html"
    },
    {
      "id": "naver-search-exposure-principles",
      "title": "NAVER Search: Principles for inclusion and result ordering",
      "url": "https://help.naver.com/service/5626/contents/11951?osType=COMMONOS",
      "publisher": "naver",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-eligibility",
        "content-discovery"
      ],
      "platforms": [
        "naver-content-discovery"
      ],
      "relevance": "core",
      "language": "ko",
      "lifecycle_status": "current",
      "description": "Official policy describing exposure, cross-service search aggregation and result ordering.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "naver-content-discovery",
      "resource_format": "html",
      "native_title": "네이버 검색 노출 기준"
    },
    {
      "id": "naver-blog-crank-official",
      "title": "NAVER Blog: C-Rank and low-quality-blog misconceptions",
      "url": "https://help.naver.com/service/5593/contents/10585?lang=ko&osType=COMMONOS",
      "publisher": "naver",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "social-search",
        "content-discovery"
      ],
      "platforms": [
        "naver-content-discovery"
      ],
      "relevance": "core",
      "language": "ko",
      "lifecycle_status": "current",
      "description": "Official explanation that presumed fixed blog grades are not Naver concepts and that the evolving C-Rank assesses source expertise and trust.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "naver-content-discovery",
      "resource_format": "html",
      "native_title": "저품질 블로그로 의심될 경우"
    },
    {
      "id": "naver-blog-search-publication-settings",
      "title": "NAVER Blog: Publish settings and search inclusion",
      "url": "https://help.naver.com/service/5593/contents/15420?lang=ko&osType=PC",
      "publisher": "naver",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-eligibility",
        "content-discovery"
      ],
      "platforms": [
        "naver-content-discovery"
      ],
      "relevance": "core",
      "language": "ko",
      "lifecycle_status": "current",
      "description": "Documents the per-post control that allows NAVER and external search engines to surface blog posts.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "naver-content-discovery",
      "resource_format": "html",
      "native_title": "블로그 글 발행 설정 상세 안내"
    },
    {
      "id": "naver-related-channels-updated",
      "title": "NAVER Search: Related-channel display and markup",
      "url": "https://help.naver.com/service/5626/contents/23380?lang=ko&osType=COMMONOS",
      "publisher": "naver",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "profile-discovery",
        "search-eligibility"
      ],
      "platforms": [
        "naver-content-discovery"
      ],
      "relevance": "core",
      "language": "ko",
      "lifecycle_status": "current",
      "description": "Describes related-channel detection and an October 2026 interface change that separates social channels into ranked results.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "naver-content-discovery",
      "resource_format": "html",
      "native_title": "연관채널 소개"
    },
    {
      "id": "naver-topic-search",
      "title": "NAVER Search: Topic-based results",
      "url": "https://help.naver.com/service/5626/contents/19166?lang=ko&osType=COMMONOS",
      "publisher": "naver",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "social-search",
        "content-discovery"
      ],
      "platforms": [
        "naver-content-discovery"
      ],
      "relevance": "core",
      "language": "ko",
      "lifecycle_status": "current",
      "description": "Explains topic-based retrieval from blogs, cafes and question-answer content.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "naver-content-discovery",
      "resource_format": "html",
      "native_title": "주제별 검색결과 소개"
    },
    {
      "id": "naver-influencer-keyword-ranking",
      "title": "NAVER Influencer: Keyword search ranking criteria",
      "url": "https://help.naver.com/service/22665/contents/11546?lang=ko&osType=COMMONOS",
      "publisher": "naver",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "social-search",
        "content-discovery"
      ],
      "platforms": [
        "naver-content-discovery"
      ],
      "relevance": "core",
      "language": "ko",
      "lifecycle_status": "current",
      "description": "Official influencer result ranking factors including topical expertise, relevance and feedback.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "naver-content-discovery",
      "resource_format": "html",
      "native_title": "키워드 검색 시 노출 기준 안내"
    },
    {
      "id": "naver-video-search-optimization",
      "title": "NAVER Video Search: Eligibility and ranking information",
      "url": "https://help.naver.com/service/5626/contents/10139?osType=COMMONOS&ostype=commonos",
      "publisher": "naver",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "video",
        "content-discovery"
      ],
      "platforms": [
        "naver-content-discovery"
      ],
      "relevance": "core",
      "language": "ko",
      "lifecycle_status": "current",
      "description": "Describes video title, description, tags and viewer signals used in NAVER video search.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "naver-content-discovery",
      "resource_format": "html",
      "native_title": "동영상 검색 가능성 최적화 방법"
    },
    {
      "id": "naver-external-blog-inclusion",
      "title": "NAVER Search: Inclusion of externally hosted blogs",
      "url": "https://help.naver.com/service/5626/contents/23841?lang=ko&osType=COMMONOS",
      "publisher": "naver",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "crawling",
        "search-eligibility"
      ],
      "platforms": [
        "naver-content-discovery"
      ],
      "relevance": "core",
      "language": "ko",
      "lifecycle_status": "current",
      "description": "Documents automated discovery of external blogs and relationship with Search Advisor RSS submission.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "naver-content-discovery",
      "resource_format": "html",
      "native_title": "수집블로그 노출 안내(티스토리 등 외부 블로그)"
    },
    {
      "id": "baidu-maps-merchant-centre",
      "title": "Baidu Maps Merchant Center: Location management and inclusion",
      "url": "https://didian.baidu.com/?bussiness_trigger=1",
      "publisher": "baidu-maps",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "directory-listings",
        "place-profiles"
      ],
      "platforms": [
        "baidu-maps"
      ],
      "relevance": "core",
      "language": "zh-Hans",
      "lifecycle_status": "current",
      "description": "Official merchant portal describing location submission, data editing, photos, reviews and business profile fields.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "baidu-maps",
      "resource_format": "html",
      "native_title": "百度地图商户中心",
      "editorial_note": "Merchant management landing page, not an organic map ranking-factor specification."
    },
    {
      "id": "baidu-map-place-search-v3",
      "title": "Baidu Maps Place Search 3.0 API Specification",
      "url": "https://lbsyun.baidu.com/docs/webapi?title=placev3%2Fguide%2Fwebservice-placeapiV3%2FinterfaceDocumentV3",
      "publisher": "baidu-maps",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "vertical-search-apis",
        "local-ranking"
      ],
      "platforms": [
        "baidu-maps"
      ],
      "relevance": "core",
      "language": "zh-Hans",
      "lifecycle_status": "current",
      "description": "Defines searchable location fields, query semantics, POI attributes and place detail responses in Baidu Maps API.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "baidu-maps",
      "resource_format": "html",
      "native_title": "地点检索3.0",
      "editorial_note": "API schema and search retrieval, not a guarantee of first-party consumer Maps ranking. Publisher page updated October 20, 2026."
    },
    {
      "id": "baidu-map-place-search-intro",
      "title": "Baidu Maps Place Search: Getting started",
      "url": "https://lbsyun.baidu.com/docs/webapi?title=placev3%2Fguide%2Fwebservice-placeapiV3%2Fuse",
      "publisher": "baidu-maps",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "vertical-search-apis",
        "directory-listings"
      ],
      "platforms": [
        "baidu-maps"
      ],
      "relevance": "core",
      "language": "zh-Hans",
      "lifecycle_status": "current",
      "description": "Official location API guide covering regional, radial, polygon, place-detail and suggested-query endpoints.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "baidu-maps",
      "resource_format": "html",
      "native_title": "开始使用"
    },
    {
      "id": "two-gis-search-ranking",
      "title": "2GIS: How companies are sorted in search results",
      "url": "https://help.2gis.com/question/how-the-companies-are-sorted-in-the-search-results",
      "publisher": "two-gis",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "local-search-ranking",
        "place-profiles"
      ],
      "platforms": [
        "two-gis"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official statement linking business search ordering to card completeness and platform engagement.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "two-gis",
      "resource_format": "html"
    },
    {
      "id": "two-gis-add-company",
      "title": "2GIS: Add a company to the directory",
      "url": "https://help.2gis.com/question/how-to-add-company-to-2GIS",
      "publisher": "two-gis",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "directory-listings",
        "place-verification"
      ],
      "platforms": [
        "two-gis"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Explains free business submissions and 2GIS verification procedures.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "two-gis",
      "resource_format": "html"
    },
    {
      "id": "two-gis-business-account",
      "title": "2GIS: Business Account profile management",
      "url": "https://help.2gis.com/question/what-is-a-business-account",
      "publisher": "two-gis",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "place-profiles",
        "search-analytics"
      ],
      "platforms": [
        "two-gis"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Explains business-owned profile corrections, images, review responses and business-card performance information.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "two-gis",
      "resource_format": "html"
    },
    {
      "id": "two-gis-result-filters",
      "title": "2GIS: Filtering companies in search results",
      "url": "https://help.2gis.com/question/how-to-filter-companies-in-search-results",
      "publisher": "two-gis",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "local-search-ranking",
        "directory-listings"
      ],
      "platforms": [
        "two-gis"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines business-card attributes used as filters for company searches, including rating, images, hours and accessibility.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "two-gis",
      "resource_format": "html"
    },
    {
      "id": "two-gis-query-matching",
      "title": "2GIS: Finding buildings, companies and places",
      "url": "https://help.2gis.com/question/how-to-find-a-building-a-company-or-a-place",
      "publisher": "two-gis",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "local-search-ranking",
        "content-discovery"
      ],
      "platforms": [
        "two-gis"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official description of company searches by name, categories, website, phone and service.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "two-gis",
      "resource_format": "html"
    },
    {
      "id": "two-gis-review-score",
      "title": "2GIS: How company ratings are calculated",
      "url": "https://help.2gis.ru/question/otkuda-beryotsya-reyting-kompaniy",
      "publisher": "two-gis",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "reviews",
        "local-search-ranking"
      ],
      "platforms": [
        "two-gis"
      ],
      "relevance": "core",
      "language": "ru",
      "lifecycle_status": "current",
      "description": "Describes weighted review score inputs including recency and confirmation signals.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "two-gis",
      "resource_format": "html",
      "native_title": "Отзывы в 2ГИС: откуда берётся рейтинг компаний"
    },
    {
      "id": "two-gis-guidebook-inclusion",
      "title": "2GIS: How businesses enter editorial guides",
      "url": "https://help.2gis.ru/question/kak-kompanii-popast-v-putevoditel-2gis",
      "publisher": "two-gis",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "content-discovery",
        "directory-listings"
      ],
      "platforms": [
        "two-gis"
      ],
      "relevance": "core",
      "language": "ru",
      "lifecycle_status": "current",
      "description": "Official eligibility and editorial selection guidance for featured 2GIS guidebook listings.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "two-gis",
      "resource_format": "html",
      "native_title": "Как компании попасть в путеводитель"
    },
    {
      "id": "two-gis-place-data-edits",
      "title": "2GIS: Correcting business data and categories",
      "url": "https://help.2gis.ru/question/datafeedback-more-info",
      "publisher": "two-gis",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "place-profiles",
        "directory-listings"
      ],
      "platforms": [
        "two-gis"
      ],
      "relevance": "core",
      "language": "ru",
      "lifecycle_status": "current",
      "description": "Documents business data edits, new categories, contact details and user-submitted corrections.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "two-gis",
      "resource_format": "html",
      "native_title": "Как изменить и дополнить информацию об объектах и организациях"
    },
    {
      "id": "mercadolibre-performance-api",
      "title": "Mercado Libre: Listings Quality and Performance API",
      "url": "https://developers.mercadolibre.com.ar/en_us/trends/listings-quality",
      "publisher": "mercadolibre",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "listing-quality",
        "seller-analytics"
      ],
      "platforms": [
        "mercadolibre-marketplace"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "First-party listing-quality API documentation connecting metadata completeness with product exposure.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "mercadolibre-marketplace",
      "resource_format": "html",
      "editorial_note": "Official page notes that /health API was replaced by /performance in February 2026."
    },
    {
      "id": "mercadolibre-required-attributes",
      "title": "Mercado Libre: Required product attributes and search position",
      "url": "https://developers.mercadolibre.com.ar/en_us/manage-sales/attributes",
      "publisher": "mercadolibre",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "product-taxonomy",
        "regional-marketplace-search"
      ],
      "platforms": [
        "mercadolibre-marketplace"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Explains category-specific required attributes that may affect ranking in on-site product search.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "mercadolibre-marketplace",
      "resource_format": "html"
    },
    {
      "id": "mercadolibre-categories-attributes",
      "title": "Mercado Libre: Category and attributes reference",
      "url": "https://developers.mercadolibre.com.ar/en_us/introduction-products/categories-attributes",
      "publisher": "mercadolibre",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "product-taxonomy",
        "marketplace-catalog"
      ],
      "platforms": [
        "mercadolibre-marketplace"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Describes product category trees and attribute schemas used to structure searchable product listings.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "mercadolibre-marketplace",
      "resource_format": "html"
    },
    {
      "id": "mercadolibre-category-predictor",
      "title": "Mercado Libre: Category prediction for product listings",
      "url": "https://developers.mercadolibre.com.ar/en_us/categories-and-attributes/set-categories-for-products",
      "publisher": "mercadolibre",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "product-taxonomy",
        "marketplace-catalog"
      ],
      "platforms": [
        "mercadolibre-marketplace"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Specifies title-based category prediction and API lookup for listing preparation.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "mercadolibre-marketplace",
      "resource_format": "html"
    },
    {
      "id": "olx-br-search-ranking",
      "title": "OLX Brazil: Search result filters and relevance",
      "url": "https://form-ajuda.olx.com.br/s/article/como-fazer-busca",
      "publisher": "olx-brazil",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "regional-marketplace-search",
        "listing-quality"
      ],
      "platforms": [
        "olx-brazil"
      ],
      "relevance": "core",
      "language": "pt-BR",
      "lifecycle_status": "current",
      "description": "Official description of on-platform search matching, relevance sorting, listing completeness and region filters.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "olx-brazil",
      "resource_format": "html",
      "native_title": "Como fazer uma busca"
    },
    {
      "id": "olx-br-publishing-and-discovery",
      "title": "OLX Brazil: Publishing ads and search visibility",
      "url": "https://ajuda.olx.com.br/s/article/como-publicar-anuncio",
      "publisher": "olx-brazil",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "listing-moderation",
        "regional-marketplace-search"
      ],
      "platforms": [
        "olx-brazil"
      ],
      "relevance": "core",
      "language": "pt-BR",
      "lifecycle_status": "current",
      "description": "Documents category, photo and complete-field requirements that affect classified search visibility.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "olx-brazil",
      "resource_format": "html",
      "native_title": "Como publicar anúncio"
    },
    {
      "id": "olx-br-listing-spam",
      "title": "OLX Brazil: Inactive and prohibited listings",
      "url": "https://ajuda.olx.com.br/s/article/anuncio-removido-ou-nao-esta-ativo",
      "publisher": "olx-brazil",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "listing-moderation",
        "spam-policies"
      ],
      "platforms": [
        "olx-brazil"
      ],
      "relevance": "core",
      "language": "pt-BR",
      "lifecycle_status": "current",
      "description": "Specifies keyword stuffing, wrong categories and duplicates that can lead to removal or restricted publication.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "olx-brazil",
      "resource_format": "html",
      "native_title": "Anúncios inativos"
    },
    {
      "id": "flipkart-listing-inclusion",
      "title": "Flipkart Seller Hub: Product listing requirements",
      "url": "https://seller.flipkart.com/sell-online",
      "publisher": "flipkart",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "seller-listings",
        "listing-quality"
      ],
      "platforms": [
        "flipkart-marketplace"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Describes customer-visible listing creation, titles, descriptions, product attributes and image completeness.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "flipkart-marketplace",
      "resource_format": "html"
    },
    {
      "id": "flipkart-listing-management-api",
      "title": "Flipkart: Listing Management API Overview",
      "url": "https://seller.flipkart.com/api-docs/listing-api-docs/LMAPIOverview.html",
      "publisher": "flipkart",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "marketplace-catalog",
        "seller-listings"
      ],
      "platforms": [
        "flipkart-marketplace"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Seller API semantics for active/inactive listing state and publishing metadata.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "flipkart-marketplace",
      "resource_format": "html"
    },
    {
      "id": "flipkart-create-listings",
      "title": "Flipkart: Create product listings API",
      "url": "https://seller.flipkart.com/api-docs/listing-api-docs/v3/CreateListingsAPI.html",
      "publisher": "flipkart",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "marketplace-catalog",
        "search-eligibility"
      ],
      "platforms": [
        "flipkart-marketplace"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official API payload for publishing marketplace listings and controlling their visibility.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "flipkart-marketplace",
      "resource_format": "html"
    },
    {
      "id": "flipkart-update-listings",
      "title": "Flipkart: Update product listings API",
      "url": "https://seller.flipkart.com/api-docs/listing-api-docs/v3/UpdateListingsAPI.html",
      "publisher": "flipkart",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "marketplace-catalog",
        "seller-listings"
      ],
      "platforms": [
        "flipkart-marketplace"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official mechanism for editing catalog listing fields and status.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "flipkart-marketplace",
      "resource_format": "html"
    },
    {
      "id": "sahibinden-advanced-sort",
      "title": "sahibinden: Advanced search-results ordering",
      "url": "https://yardim.sahibinden.com/hc/tr/articles/115004849833-Geli%C5%9Fmi%C5%9F-S%C4%B1ralama-Nedir",
      "publisher": "sahibinden",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "regional-marketplace-search",
        "listing-quality"
      ],
      "platforms": [
        "sahibinden"
      ],
      "relevance": "core",
      "language": "tr",
      "lifecycle_status": "current",
      "description": "Discloses listing completeness, recency, location, duplicated-ad and paid-highlight interactions in search sorting.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "sahibinden",
      "resource_format": "html",
      "native_title": "Gelişmiş Sıralama Nedir?"
    },
    {
      "id": "sahibinden-keyword-search",
      "title": "sahibinden: Listing keyword search",
      "url": "https://yardim.sahibinden.com/hc/tr/articles/360006480094-%C4%B0lan-Arama",
      "publisher": "sahibinden",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "regional-marketplace-search"
      ],
      "platforms": [
        "sahibinden"
      ],
      "relevance": "core",
      "language": "tr",
      "lifecycle_status": "current",
      "description": "Explains phrase/keyword matching in Turkey classified listings.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "sahibinden",
      "resource_format": "html",
      "native_title": "İlan Arama"
    },
    {
      "id": "sahibinden-publication-review",
      "title": "sahibinden: When listings are published",
      "url": "https://yardim.sahibinden.com/hc/tr/articles/115004672393-%C4%B0lan%C4%B1m-Ne-Zaman-Yay%C4%B1nlan%C4%B1r",
      "publisher": "sahibinden",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "listing-moderation",
        "search-eligibility"
      ],
      "platforms": [
        "sahibinden"
      ],
      "relevance": "core",
      "language": "tr",
      "lifecycle_status": "current",
      "description": "Official listing review and rejection conditions involving category, photos, contact information and prices.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "sahibinden",
      "resource_format": "html",
      "native_title": "İlanım Ne Zaman Yayınlanır?"
    },
    {
      "id": "jiji-ng-posting-rules",
      "title": "Jiji Nigeria: Posting rules",
      "url": "https://jiji.ng/faq/posting-rules",
      "publisher": "jiji",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "listing-moderation",
        "seller-listings"
      ],
      "platforms": [
        "jiji-africa"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "First-party rules for classified titles, descriptions, images, categories, duplicate prevention and eligibility.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "jiji-africa",
      "resource_format": "html"
    },
    {
      "id": "jiji-ng-search-approval",
      "title": "Jiji Nigeria: Search visibility after moderation",
      "url": "https://jiji.ng/faq/what-happens-after-posting",
      "publisher": "jiji",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-eligibility",
        "listing-moderation"
      ],
      "platforms": [
        "jiji-africa"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "States that listings are not searchable during initial or renewed moderation.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "jiji-africa",
      "resource_format": "html"
    },
    {
      "id": "jiji-ng-listing-limits",
      "title": "Jiji Nigeria: Category-specific posting limits",
      "url": "https://jiji.ng/faq/category-limit-reached",
      "publisher": "jiji",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-eligibility",
        "listing-moderation"
      ],
      "platforms": [
        "jiji-africa"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Explains free ad limits, draft-only listings and purchase of additional publication slots.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "jiji-africa",
      "resource_format": "html"
    },
    {
      "id": "jiji-ng-moderation-time",
      "title": "Jiji Nigeria: Moderation and search indexing",
      "url": "https://jiji.ng/faq/moderation-duration",
      "publisher": "jiji",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "listing-moderation",
        "search-eligibility"
      ],
      "platforms": [
        "jiji-africa"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Specifies why ads must pass moderation before returning in on-platform search.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "jiji-africa",
      "resource_format": "html"
    },
    {
      "id": "jiji-ke-posting-rules",
      "title": "Jiji Kenya: Posting rules",
      "url": "https://jiji.co.ke/faq/10",
      "publisher": "jiji",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "listing-moderation",
        "seller-listings"
      ],
      "platforms": [
        "jiji-africa"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Kenya-specific official requirements governing classifieds acceptance and searchable listing presentation.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "jiji-africa",
      "resource_format": "html"
    },
    {
      "id": "idealista-search-sorting",
      "title": "idealista: How search results are ordered",
      "url": "https://www.idealista.com/ayuda/articulos/como-ordenamos-los-resultados/",
      "publisher": "idealista",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "regional-marketplace-search",
        "listing-quality"
      ],
      "platforms": [
        "idealista"
      ],
      "relevance": "core",
      "language": "es",
      "lifecycle_status": "current",
      "description": "First-party explanation of relevance sorting, listing completeness, freshness and paid placement.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "idealista",
      "resource_format": "html",
      "native_title": "Cómo ordenamos los resultados"
    },
    {
      "id": "idealista-list-property",
      "title": "idealista: Publishing a property listing",
      "url": "https://www.idealista.com/ayuda/articulos/como-poner-un-anuncio-de-un-inmueble/",
      "publisher": "idealista",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "seller-listings",
        "search-eligibility"
      ],
      "platforms": [
        "idealista"
      ],
      "relevance": "core",
      "language": "es",
      "lifecycle_status": "current",
      "description": "Documents structured property detail fields required for listing publication.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "idealista",
      "resource_format": "html",
      "native_title": "¿Cómo poner un anuncio de un inmueble?"
    },
    {
      "id": "idealista-listing-prominence",
      "title": "idealista: Highlighted listings in search results",
      "url": "https://www.idealista.com/ayuda/articulos/destacar-tu-anuncio-en-los-listados-con-alguno-de-nuestros-servicios/",
      "publisher": "idealista",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "regional-marketplace-search",
        "listing-quality"
      ],
      "platforms": [
        "idealista"
      ],
      "relevance": "core",
      "language": "es",
      "lifecycle_status": "current",
      "description": "Describes separately purchased highlighting services; labels them as paid rather than organic ranking.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "idealista",
      "resource_format": "html",
      "native_title": "Destacar tu anuncio en los listados con alguno de nuestros servicios"
    },
    {
      "id": "idealista-professional-publishing",
      "title": "idealista/tools: Property listing publication channels",
      "url": "https://www.idealista.com/tools/centrodeayuda/articulos/todo-sobre-publicacion/",
      "publisher": "idealista",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "seller-listings",
        "search-eligibility"
      ],
      "platforms": [
        "idealista"
      ],
      "relevance": "core",
      "language": "es",
      "lifecycle_status": "current",
      "description": "Official publisher-facing tool for which inventory listings are submitted into idealista search.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "idealista",
      "resource_format": "html",
      "native_title": "Todo sobre: Publicación"
    },
    {
      "id": "yell-business-profile",
      "title": "Yell UK: Free Business Profile listing",
      "url": "https://business.yell.com/features/free-business-profile/",
      "publisher": "yell",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "directory-listings",
        "place-profiles"
      ],
      "platforms": [
        "yell-uk"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Yell first-party directory inclusion and owner profile presentation rules.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "yell-uk",
      "resource_format": "html",
      "editorial_note": "Product landing documentation; no independent organic ordering factors provided."
    },
    {
      "id": "wechat-search-product",
      "title": "WeChat Search — Official Tencent Product Overview",
      "url": "https://www.tencent.net.cn/zh-cn/products/weixin-search/",
      "publisher": "tencent-wechat",
      "authority_type": "official-spec-overview",
      "publication_stage": "publisher-maintained",
      "topics": [
        "regional-search",
        "content-discovery"
      ],
      "platforms": [
        "wechat-search"
      ],
      "relevance": "core",
      "language": "zh-Hans",
      "lifecycle_status": "current",
      "description": "Tencent describes WeChat Search as discovery across accounts, messages, publisher content and services.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "wechat-search",
      "resource_format": "html",
      "native_title": "搜一搜"
    },
    {
      "id": "wechat-miniapp-sitemap-official",
      "title": "WeChat Mini Program — Sitemap Indexing Configuration",
      "url": "https://developers.weixin.qq.com/miniprogram/dev/framework/sitemap.html",
      "publisher": "tencent-wechat",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "mini-app-indexing",
        "sitemaps",
        "publisher-controls"
      ],
      "platforms": [
        "wechat-search"
      ],
      "relevance": "core",
      "language": "zh-Hans",
      "lifecycle_status": "unknown",
      "description": "Developer documentation URL for mini-program page indexing permissions and sitemap.json rules.",
      "last_verified": null,
      "publisher_updated": null,
      "collection": "wechat-search",
      "resource_format": "html",
      "native_title": "sitemap 配置",
      "editorial_note": "Official developers.weixin.qq.com URL corroborated by multiple developer references; direct retrieval failed during this pass. Treat implementation status as unverified and revisit."
    },
    {
      "id": "amap-poi-2-search",
      "title": "Amap POI Search 2.0 — Advanced Web API",
      "url": "https://lbs.amap.com/api/webservice/guide/api-advanced/newpoisearch",
      "publisher": "amap",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "regional-local-discovery",
        "geocoding",
        "search-apis"
      ],
      "platforms": [
        "amap-gaode"
      ],
      "relevance": "core",
      "language": "zh-Hans",
      "lifecycle_status": "current",
      "description": "Documents POI keyword, nearby, polygon and identifier retrieval, filters, supported metadata and result constraints in the new place search API.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "amap-gaode",
      "resource_format": "html",
      "native_title": "搜索POI 2.0",
      "editorial_note": "API output/sorting is not an official consumer Maps organic-ranking specification."
    },
    {
      "id": "amap-input-suggestions",
      "title": "Amap Input Suggestions — Web API",
      "url": "https://lbs.amap.com/api/webservice/guide/api-advanced/inputtips",
      "publisher": "amap",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "regional-local-discovery",
        "geocoding",
        "search-apis"
      ],
      "platforms": [
        "amap-gaode"
      ],
      "relevance": "core",
      "language": "zh-Hans",
      "lifecycle_status": "current",
      "description": "Autocomplete and place category/location bias parameters for point-of-interest query suggestions.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "amap-gaode",
      "resource_format": "html",
      "native_title": "输入提示"
    },
    {
      "id": "amap-poi-legacy",
      "title": "Amap POI Search — Earlier Web API",
      "url": "https://lbs.amap.com/api/webservice/guide/api-advanced/search",
      "publisher": "amap",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "regional-local-discovery",
        "geocoding",
        "search-apis"
      ],
      "platforms": [
        "amap-gaode"
      ],
      "relevance": "core",
      "language": "zh-Hans",
      "lifecycle_status": "unknown",
      "description": "Earlier v3 point-of-interest retrieval endpoint; retained as implementation reference alongside POI 2.0.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "amap-gaode",
      "resource_format": "html",
      "native_title": "搜索POI",
      "editorial_note": "Older v3 API documentation; newer POI 2.0 exists. Check legacy availability before implementation."
    },
    {
      "id": "zalo-official-account-create",
      "title": "Zalo Official Account — Creating a Business Account",
      "url": "https://oa.zalo.me/home/documents/vie/guides/khoi-tao-zalo-official-account_61",
      "publisher": "zalo",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "profile-discovery",
        "search-eligibility",
        "regional-local-discovery"
      ],
      "platforms": [
        "zalo-discovery"
      ],
      "relevance": "core",
      "language": "vi",
      "lifecycle_status": "current",
      "description": "Business categories, visible account names, description and verification requirements for searchable official accounts.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "zalo-discovery",
      "resource_format": "html",
      "native_title": "Khởi tạo Zalo Official Account"
    },
    {
      "id": "zalo-oa-policy",
      "title": "Zalo Official Account — Registration and Account-Name Policy",
      "url": "https://oa.zalo.me/home/documents/policy/dang-ky-va-su-dung-tai-khoan-zalo-official-account-doanh-nghiep?tab=library",
      "publisher": "zalo",
      "authority_type": "platform-policy",
      "publication_stage": "publisher-maintained",
      "topics": [
        "profile-discovery",
        "search-eligibility",
        "search-policies"
      ],
      "platforms": [
        "zalo-discovery"
      ],
      "relevance": "core",
      "language": "vi",
      "lifecycle_status": "current",
      "description": "Platform name conventions and identity/image policies for visible business accounts.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "zalo-discovery",
      "resource_format": "html",
      "native_title": "Chính sách về đăng ký và sử dụng tài khoản OA"
    },
    {
      "id": "zalo-oa-profile",
      "title": "Zalo Official Account — Public Profile Details",
      "url": "https://oa.zalo.me/home/documents/guides/trang-thong-tin-oa_73",
      "publisher": "zalo",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "profile-discovery",
        "metadata",
        "search-eligibility"
      ],
      "platforms": [
        "zalo-discovery"
      ],
      "relevance": "core",
      "language": "vi",
      "lifecycle_status": "current",
      "description": "Defines public-facing profile name, branded imagery, branch association and account information fields.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "zalo-discovery",
      "resource_format": "html",
      "native_title": "Trang thông tin OA"
    },
    {
      "id": "zalo-oa-verify",
      "title": "Zalo Official Account — Verification Procedure",
      "url": "https://oa.zalo.me/home/documents/vie/guides/huong-dan-xac-thuc_70",
      "publisher": "zalo",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "place-verification",
        "search-eligibility"
      ],
      "platforms": [
        "zalo-discovery"
      ],
      "relevance": "core",
      "language": "vi",
      "lifecycle_status": "current",
      "description": "Official required verification documents and business account approval steps.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "zalo-discovery",
      "resource_format": "html",
      "native_title": "Hướng dẫn xác thực"
    },
    {
      "id": "zalo-oa-images",
      "title": "Zalo Official Account — Profile and Cover Image Rules",
      "url": "https://oa.zalo.me/home/documents/vie/guides/anh-dai-dien-anh-bia-oa_72",
      "publisher": "zalo",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "profile-discovery",
        "images",
        "metadata"
      ],
      "platforms": [
        "zalo-discovery"
      ],
      "relevance": "core",
      "language": "vi",
      "lifecycle_status": "current",
      "description": "Defines logo/cover image type, size and content rules for business account identity.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "zalo-discovery",
      "resource_format": "html",
      "native_title": "Ảnh đại diện, ảnh bìa OA"
    },
    {
      "id": "zalo-oa-article-publication",
      "title": "Zalo Official Account — Publish Article and Video Content",
      "url": "https://oa.zalo.me/home/documents/vie/guides/tao-bai-viet_5",
      "publisher": "zalo",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "content-discovery",
        "metadata",
        "video"
      ],
      "platforms": [
        "zalo-discovery"
      ],
      "relevance": "core",
      "language": "vi",
      "lifecycle_status": "current",
      "description": "Official formats and visible title, cover and description limits for Zalo OA articles and videos.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "zalo-discovery",
      "resource_format": "html",
      "native_title": "Tạo bài viết"
    },
    {
      "id": "zalo-oa-search-profile-guide",
      "title": "Zalo Official Account — Optimizing Public Profile Search Presence",
      "url": "https://oa.zalo.me/home/resources/library/thiet-lap-oa-thu-hut-tuong-tac_616455421448832604",
      "publisher": "zalo",
      "authority_type": "official-practice-guide",
      "publication_stage": "publisher-maintained",
      "topics": [
        "profile-discovery",
        "search-eligibility",
        "regional-local-discovery"
      ],
      "platforms": [
        "zalo-discovery"
      ],
      "relevance": "core",
      "language": "vi",
      "lifecycle_status": "current",
      "description": "Zalo first-party account documentation explicitly discusses how completed business profiles are found via Zalo search.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "zalo-discovery",
      "resource_format": "html",
      "native_title": "Thiết lập OA thu hút tương tác",
      "editorial_note": "First-party prescriptive account setup material, not a precise organic search ranking-factor specification."
    },
    {
      "id": "grab-menu-th",
      "title": "GrabFood Thailand — Manage Menu Items and Categories",
      "url": "https://help.grab.com/merchant/en-th/360031622411",
      "publisher": "grab",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "restaurant-discovery",
        "metadata",
        "product-taxonomy"
      ],
      "platforms": [
        "grab-discovery"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Merchant-facing menu item names, categories, descriptions, image and translation fields influencing what consumers can find.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "grab-discovery",
      "resource_format": "html"
    },
    {
      "id": "grab-menu-kh",
      "title": "GrabFood Cambodia — Menu Listings and Multilingual Item Data",
      "url": "https://help.grab.com/merchant/en-kh/360031622411",
      "publisher": "grab",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "restaurant-discovery",
        "metadata",
        "language"
      ],
      "platforms": [
        "grab-discovery"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Country-specific merchant reference for searchable menu items, translated names and listing categories.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "grab-discovery",
      "resource_format": "html"
    },
    {
      "id": "grab-listing-sg",
      "title": "Grab Singapore — Restaurant Listing Materials",
      "url": "https://help.grab.com/merchant/en-sg/40001327",
      "publisher": "grab",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "restaurant-discovery",
        "listing-quality",
        "images"
      ],
      "platforms": [
        "grab-discovery"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official merchant listing media, branding and menu-material submission for restaurant discovery.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "grab-discovery",
      "resource_format": "html"
    },
    {
      "id": "grab-store-description-my",
      "title": "Grab Malaysia — Editing Restaurant Description",
      "url": "https://help.grab.com/merchant/en-my/40001023-Request-to-edit-store-description",
      "publisher": "grab",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "restaurant-discovery",
        "metadata"
      ],
      "platforms": [
        "grab-discovery"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Rules for visible restaurant profile descriptions and acceptable listing claims.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "grab-discovery",
      "resource_format": "html"
    },
    {
      "id": "grab-paid-organic-kh",
      "title": "Grab Cambodia — Ads Versus Promotions in Discovery",
      "url": "https://help.grab.com/merchant/en-kh/22972719982745-What-is-the-difference-between-ads-and-promotions",
      "publisher": "grab",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "restaurant-discovery",
        "ranking",
        "search-appearance"
      ],
      "platforms": [
        "grab-discovery"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Grab distinguishes paid top-of-search visibility from promotions, preventing paid placement from being mislabeled organic.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "grab-discovery",
      "resource_format": "html"
    },
    {
      "id": "grab-customer-reach-kh",
      "title": "GrabMerchant — Customer Reach and Store Visits",
      "url": "https://help.grab.com/merchant/en-kh/4406226657433",
      "publisher": "grab",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "restaurant-discovery",
        "seller-analytics"
      ],
      "platforms": [
        "grab-discovery"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Definitions for merchant customer reach, visits and orders in on-platform performance insights.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "grab-discovery",
      "resource_format": "html"
    },
    {
      "id": "wongnai-restaurant-display",
      "title": "Wongnai / LINE MAN — Partner Store Display in Search",
      "url": "https://business.wongnai.com/lineman-gp/",
      "publisher": "wongnai",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "restaurant-discovery",
        "search-appearance"
      ],
      "platforms": [
        "wongnai-lineman"
      ],
      "relevance": "core",
      "language": "th",
      "lifecycle_status": "unknown",
      "description": "Wongnai/LINE MAN partner documentation describing placement of participating restaurants in the search interface.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "wongnai-lineman",
      "resource_format": "html",
      "editorial_note": "Commercial partner program may affect placement and is not a neutral disclosure of organic restaurant result sorting."
    },
    {
      "id": "mappls-autosuggest",
      "title": "Mappls — Autosuggest REST API",
      "url": "https://developer.mappls.com/documentation/sdk/rest-apis/mappls-maps-auto-suggest-api-example/Readme/",
      "publisher": "mappls",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "regional-local-discovery",
        "geocoding",
        "search-apis"
      ],
      "platforms": [
        "mappls-india"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official location autocomplete API with place name, address, type, category and regional-language search attributes.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "mappls-india",
      "resource_format": "html"
    },
    {
      "id": "mappls-search-apis",
      "title": "Mappls — Search APIs and Hyperlocal Relevance",
      "url": "https://developer.mappls.com/mapping/Search-Api/",
      "publisher": "mappls",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "regional-local-discovery",
        "geocoding",
        "search-apis"
      ],
      "platforms": [
        "mappls-india"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Mappls API parameters for localized point-of-interest retrieval, including proximity and region filters.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "mappls-india",
      "resource_format": "html",
      "editorial_note": "Describes API ranking bias and retrieval fields, not universal Mappls consumer app ranking signals."
    },
    {
      "id": "mappls-place-search",
      "title": "Mappls — Place Search Widget API",
      "url": "https://developer.mappls.com/mapping/Place-Search/",
      "publisher": "mappls",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "regional-local-discovery",
        "geocoding",
        "search-apis"
      ],
      "platforms": [
        "mappls-india"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Place search widget API and configuration specifying address, locality and place-type matching.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "mappls-india",
      "resource_format": "html"
    },
    {
      "id": "ifood-search-visibility",
      "title": "iFood — How Restaurants Appear in Search and Recommendations",
      "url": "https://blog-parceiros.ifood.com.br/aparecer-no-ifood/",
      "publisher": "ifood",
      "authority_type": "official-practice-guide",
      "publication_stage": "publisher-maintained",
      "topics": [
        "restaurant-discovery",
        "ranking",
        "search-eligibility"
      ],
      "platforms": [
        "ifood-brasil"
      ],
      "relevance": "core",
      "language": "pt-BR",
      "lifecycle_status": "current",
      "description": "First-party explanation of restaurant and dish search relevance, behavioral recommendations and operating-quality considerations.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "ifood-brasil",
      "resource_format": "html",
      "native_title": "Como aparecer mais no iFood",
      "editorial_note": "First-party blog article expressly addressing ranking and discovery; not a machine-readable formal ranking specification."
    },
    {
      "id": "ifood-super-restaurants",
      "title": "iFood — Super Restaurants Search Badge Eligibility",
      "url": "https://blog-parceiros.ifood.com.br/super-restaurantes-ifood/",
      "publisher": "ifood",
      "authority_type": "official-practice-guide",
      "publication_stage": "publisher-maintained",
      "topics": [
        "restaurant-discovery",
        "search-eligibility",
        "reviews"
      ],
      "platforms": [
        "ifood-brasil"
      ],
      "relevance": "core",
      "language": "pt-BR",
      "lifecycle_status": "current",
      "description": "Official verified badge eligibility and exclusive customer search filters for Super Restaurante status.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "ifood-brasil",
      "resource_format": "html",
      "native_title": "Super Restaurantes iFood: como se destacar?"
    },
    {
      "id": "ifood-recommendations-best-sellers",
      "title": "iFood — Best Selling Dishes Recommendation Carousel",
      "url": "https://blog-parceiros.ifood.com.br/destaque-cardapio/",
      "publisher": "ifood",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "restaurant-discovery",
        "social-recommendations",
        "content-discovery"
      ],
      "platforms": [
        "ifood-brasil"
      ],
      "relevance": "core",
      "language": "pt-BR",
      "lifecycle_status": "current",
      "description": "Official description of automatic time-of-day recommendations based on recent menu-item sales.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "ifood-brasil",
      "resource_format": "html",
      "native_title": "Confira as mudanças nos destaques do Cardápio"
    },
    {
      "id": "ifood-menu-items",
      "title": "iFood — Menu Item and Category Administration",
      "url": "https://blog-parceiros.ifood.com.br/cardapio-app-do-parceiro/",
      "publisher": "ifood",
      "authority_type": "official-practice-guide",
      "publication_stage": "publisher-maintained",
      "topics": [
        "restaurant-discovery",
        "metadata",
        "product-taxonomy"
      ],
      "platforms": [
        "ifood-brasil"
      ],
      "relevance": "core",
      "language": "pt-BR",
      "lifecycle_status": "current",
      "description": "Defines partner-side product names, categories and visibility windows for searchable menus.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "ifood-brasil",
      "resource_format": "html",
      "native_title": "Tudo sobre o módulo de cardápio no App do Parceiro"
    },
    {
      "id": "bayut-agent-ranking",
      "title": "Bayut — How Agents Are Ranked in Agent Search",
      "url": "https://support.bayut.com/hc/en-us/articles/20838828487570-How-are-agents-ranked-on-the-Agent-Leaderboard",
      "publisher": "bayut",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "property-search",
        "ranking",
        "profile-discovery"
      ],
      "platforms": [
        "bayut-uae"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Ranking based on platform TruPoints, agent verification and search criteria, with a documented moving timeframe.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "bayut-uae",
      "resource_format": "html"
    },
    {
      "id": "bayut-quality-lister",
      "title": "Bayut — Quality Lister Badge Requirements",
      "url": "https://support.bayut.com/hc/en-us/articles/20838233351570-When-will-an-agent-receive-a-Quality-Lister-Badge",
      "publisher": "bayut",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "property-search",
        "search-eligibility",
        "listing-quality"
      ],
      "platforms": [
        "bayut-uae"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines authenticity verification and government-registration signals for official listing-quality badges.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "bayut-uae",
      "resource_format": "html"
    },
    {
      "id": "bayut-listing-quality",
      "title": "Bayut — Profolio Listing Quality Scores and Search Placement",
      "url": "https://www.bayut.com/agentportal/best-features-profolio-offers/",
      "publisher": "bayut",
      "authority_type": "official-tool-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "property-search",
        "ranking",
        "listing-quality"
      ],
      "platforms": [
        "bayut-uae"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Bayut directly explains the association between higher listing-quality scores and placement in property-search results.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "bayut-uae",
      "resource_format": "html"
    },
    {
      "id": "bayut-stories-order",
      "title": "Bayut — Property Stories Placement and Sorting",
      "url": "https://support.bayut.com/hc/en-us/articles/27741487939986-How-will-my-stories-rank-compared-to-other-agents-stories",
      "publisher": "bayut",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "property-search",
        "social-recommendations",
        "ranking"
      ],
      "platforms": [
        "bayut-uae"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "First-party definition of recency-based order for agent stories after property filters are applied.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "bayut-uae",
      "resource_format": "html"
    },
    {
      "id": "bayut-agent-profiles",
      "title": "Bayut — Agent Profile Completion and Display",
      "url": "https://support.bayut.com/hc/en-us/articles/13267944882706-How-can-I-ensure-my-agent-profile-details-are-complete",
      "publisher": "bayut",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "property-search",
        "profile-discovery",
        "search-eligibility"
      ],
      "platforms": [
        "bayut-uae"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official profile identity, photo, language and specialization fields needed for published agent profiles.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "bayut-uae",
      "resource_format": "html"
    },
    {
      "id": "bayut-listing-quality-review",
      "title": "Bayut — Listing Quality Score and Rejected Listings",
      "url": "https://support.bayut.com/hc/en-us/articles/13283226539922-Why-can-t-I-view-my-Listing-Quality-Score",
      "publisher": "bayut",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "property-search",
        "listing-moderation",
        "listing-quality"
      ],
      "platforms": [
        "bayut-uae"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Specifies how rejected or inactive property listings affect listing-quality visibility and diagnostics.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "bayut-uae",
      "resource_format": "html"
    },
    {
      "id": "bayut-trubroker",
      "title": "Bayut — TruBroker Status and Search Visibility",
      "url": "https://support.bayut.com/hc/en-us/articles/20837115219218-What-is-a-TruBroker",
      "publisher": "bayut",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "property-search",
        "profile-discovery",
        "listing-quality"
      ],
      "platforms": [
        "bayut-uae"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Documents platform agent-performance credentials displayed alongside property and agent search results.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "bayut-uae",
      "resource_format": "html"
    },
    {
      "id": "osm-business-shop",
      "title": "OpenStreetMap — Shop Classification Tag",
      "url": "https://wiki.openstreetmap.org/wiki/Key:shop",
      "publisher": "openstreetmap",
      "authority_type": "official-vocabulary-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "place-data",
        "local-seo",
        "structured-data"
      ],
      "platforms": [
        "openstreetmap-data"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "OSM project wiki documents shop=* classifications and complementary business identity fields.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "openstreetmap-data",
      "resource_format": "html",
      "editorial_note": "Primary community-maintained OSM documentation; not a guarantee of ranking or inclusion in any particular downstream map product."
    },
    {
      "id": "osm-business-names",
      "title": "OpenStreetMap — Names and Localized Place Names",
      "url": "https://wiki.openstreetmap.org/wiki/Names",
      "publisher": "openstreetmap",
      "authority_type": "official-vocabulary-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "place-data",
        "internationalization",
        "language"
      ],
      "platforms": [
        "openstreetmap-data"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official project wiki conventions for local, multilingual, alternative and historical geographic names.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "openstreetmap-data",
      "resource_format": "html"
    },
    {
      "id": "osm-business-website",
      "title": "OpenStreetMap — Website Link Tag",
      "url": "https://wiki.openstreetmap.org/wiki/Key:website",
      "publisher": "openstreetmap",
      "authority_type": "official-vocabulary-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "place-data",
        "links",
        "urls"
      ],
      "platforms": [
        "openstreetmap-data"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official OSM website tag format, preferred canonical business links and common markup errors.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "openstreetmap-data",
      "resource_format": "html"
    },
    {
      "id": "osm-business-address",
      "title": "OpenStreetMap — Address Tags",
      "url": "https://wiki.openstreetmap.org/wiki/Key:addr:*",
      "publisher": "openstreetmap",
      "authority_type": "official-vocabulary-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "place-data",
        "geocoding",
        "structured-data"
      ],
      "platforms": [
        "openstreetmap-data"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Defines addr:* structured map attributes for place addresses and searchable mapped objects.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "openstreetmap-data",
      "resource_format": "html"
    },
    {
      "id": "osm-business-office",
      "title": "OpenStreetMap — Office Classification Tag",
      "url": "https://wiki.openstreetmap.org/wiki/Key:office",
      "publisher": "openstreetmap",
      "authority_type": "official-vocabulary-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "place-data",
        "local-seo",
        "structured-data"
      ],
      "platforms": [
        "openstreetmap-data"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "OSM service-business categorization and recommended identity/address fields.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "openstreetmap-data",
      "resource_format": "html"
    },
    {
      "id": "osm-opening-hours-syntax",
      "title": "OpenStreetMap — Opening Hours Syntax Specification",
      "url": "https://wiki.openstreetmap.org/wiki/Key:opening_hours/specification",
      "publisher": "openstreetmap",
      "authority_type": "protocol-specification",
      "publication_stage": "publisher-maintained",
      "topics": [
        "place-data",
        "structured-data"
      ],
      "platforms": [
        "openstreetmap-data"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Community-defined grammar for machine-readable place opening hours.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "openstreetmap-data",
      "resource_format": "html",
      "editorial_note": "An OSM tagging grammar, not a W3C or IETF ratified standard."
    },
    {
      "id": "nominatim-search-rest",
      "title": "Nominatim — Official Search API",
      "url": "https://nominatim.org/release-docs/latest/api/Search/",
      "publisher": "nominatim",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "geocoding",
        "search-apis",
        "regional-local-discovery"
      ],
      "platforms": [
        "nominatim-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official search endpoint, free-form and structured query handling and how OSM tags affect matching.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "nominatim-search",
      "resource_format": "html"
    },
    {
      "id": "nominatim-ranking",
      "title": "Nominatim — Search Rank and Address Rank",
      "url": "https://nominatim.org/release-docs/latest/customize/Ranking/",
      "publisher": "nominatim",
      "authority_type": "official-implementation-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "geocoding",
        "ranking",
        "regional-local-discovery"
      ],
      "platforms": [
        "nominatim-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official geocoder ranking configuration and distinction between search rank, address rank and importance.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "nominatim-search",
      "resource_format": "html"
    },
    {
      "id": "waze-map-add-place",
      "title": "Waze — Add a Business or Place",
      "url": "https://support.google.com/waze/answer/6262592?hl=en",
      "publisher": "waze",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "regional-local-discovery",
        "business-listings",
        "search-eligibility"
      ],
      "platforms": [
        "waze-maps"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official submission, category, name and community approval steps for Waze place search inclusion.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "waze-maps",
      "resource_format": "html"
    },
    {
      "id": "waze-map-editor-business",
      "title": "Waze — Add or Edit a Business in Waze Map Editor",
      "url": "https://support.google.com/waze/answer/6263233?hl=en-gb",
      "publisher": "waze",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "regional-local-discovery",
        "business-listings",
        "place-verification"
      ],
      "platforms": [
        "waze-maps"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official Map Editor route for place-name and map data correction and review.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "waze-maps",
      "resource_format": "html"
    },
    {
      "id": "waze-map-edits-update",
      "title": "Waze — Publication Timing for Map Edits",
      "url": "https://support.google.com/waze/answer/6273657?hl=en",
      "publisher": "waze",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "regional-local-discovery",
        "search-eligibility",
        "business-listings"
      ],
      "platforms": [
        "waze-maps"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Explains review and scheduled map-build delays before corrected business data appears in the app.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "waze-maps",
      "resource_format": "html"
    },
    {
      "id": "property24-search-quality",
      "title": "Property24 — Listing Quality Score and Search Result Ranking",
      "url": "https://www.property24.com/products/market-intelligence-report",
      "publisher": "property24",
      "authority_type": "official-tool-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "property-search",
        "ranking",
        "listing-quality"
      ],
      "platforms": [
        "property24-za"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Property24 states its Listing Quality Score identifies factors that can improve listing visibility in property search.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "property24-za",
      "resource_format": "html",
      "editorial_note": "Product documentation; names ranking/quality relationship but does not enumerate its full search algorithm."
    },
    {
      "id": "metager-search-syntax",
      "title": "MetaGer — Official Search Functions and Operators",
      "url": "https://metager.org/en-US/hilfe/funktionen",
      "publisher": "metager",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "metasearch",
        "search-operators"
      ],
      "platforms": [
        "metager-search-additional"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "German nonprofit metasearch engine documents exact-phrase operators, exclusion and query behavior.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "metager-search-additional",
      "resource_format": "html",
      "editorial_note": "Consumer search controls, not a first-party independent crawler or publisher SEO policy."
    },
    {
      "id": "vivo-quickapp-sitemap",
      "title": "vivo Quick App — Sitemap Configuration for Content Search",
      "url": "https://qapp-chimera.vivo.com.cn/reference/configuration/sitemap.html",
      "publisher": "vivo",
      "authority_type": "official-implementation-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "mini-app-indexing",
        "sitemaps",
        "search-eligibility"
      ],
      "platforms": [
        "vivo-quick-app"
      ],
      "relevance": "core",
      "language": "zh-Hans",
      "lifecycle_status": "unknown",
      "description": "Developer syntax for enable/disable rules and quick-app search snippets, applicable to the vivo quick-app implementation.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "vivo-quick-app",
      "resource_format": "html",
      "native_title": "Sitemap配置",
      "editorial_note": "Historical Quick App documentation; product/feature availability in 2026 was not independently verified."
    },
    {
      "id": "w3c-tdmrep",
      "title": "Text and Data Mining Reservation Protocol (Community Group Final Report)",
      "url": "https://www.w3.org/community/reports/tdmrep/CG-FINAL-tdmrep-20240510/",
      "publisher": "w3c",
      "authority_type": "protocol-specification",
      "publication_stage": "w3c-community-group-report",
      "topics": [
        "publisher-rights",
        "robots",
        "crawling"
      ],
      "platforms": [
        "web",
        "general-web"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Community Group protocol for expressing text and data mining reservations and licensing discovery; not a W3C Recommendation.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html",
      "editorial_note": "Do not mistake machine-readable rights reservation for an enforcement mechanism or a guaranteed AI crawler opt-out."
    },
    {
      "id": "w3c-websub",
      "title": "WebSub — W3C Recommendation",
      "url": "https://www.w3.org/TR/websub/",
      "publisher": "w3c",
      "authority_type": "formal-standard",
      "publication_stage": "w3c-recommendation",
      "topics": [
        "content-syndication",
        "crawling"
      ],
      "platforms": [
        "web",
        "general-web"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "HTTP webhook publisher/subscriber standard for timely publication update notifications, independent of search engine indexing.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "w3c-tabular-metadata",
      "title": "Metadata Vocabulary for Tabular Data",
      "url": "https://www.w3.org/TR/tabular-metadata/",
      "publisher": "w3c",
      "authority_type": "formal-standard",
      "publication_stage": "w3c-recommendation",
      "topics": [
        "structured-data",
        "tabular-metadata"
      ],
      "platforms": [
        "web",
        "general-web"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "CSV on the Web metadata vocabulary for describing tabular data and enabling its consistent interpretation and search.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "iptc-photo-standard",
      "title": "IPTC Photo Metadata Standard 2025.1",
      "url": "https://www.iptc.org/std/photometadata/specification/IPTC-PhotoMetadata-2025.1.html",
      "publisher": "iptc",
      "authority_type": "formal-standard",
      "publication_stage": "publisher-maintained",
      "topics": [
        "images",
        "media-provenance",
        "structured-data"
      ],
      "platforms": [
        "web",
        "image-provenance"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official IPTC Core and Extension schema for machine-readable photo descriptions, licensing, rights, and provenance.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "iptc-photo-guide",
      "title": "IPTC Photo Metadata — Official User Guide",
      "url": "https://www.iptc.org/std/photometadata/documentation/userguide/",
      "publisher": "iptc",
      "authority_type": "official-practice-guide",
      "publication_stage": "publisher-maintained",
      "topics": [
        "images",
        "media-provenance"
      ],
      "platforms": [
        "web",
        "image-provenance"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "First-party implementation guide explaining the standard IPTC photo fields and their intended semantics.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "c2pa-specs",
      "title": "C2PA Content Credentials — Official Specifications",
      "url": "https://spec.c2pa.org/specifications/",
      "publisher": "c2pa",
      "authority_type": "protocol-specification",
      "publication_stage": "publisher-maintained",
      "topics": [
        "media-provenance",
        "images"
      ],
      "platforms": [
        "web",
        "image-provenance"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official specifications for signing and verifying content provenance and authenticity; not an organic search ranking specification.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-standards",
      "resource_format": "html"
    },
    {
      "id": "commoncrawl-ccbot",
      "title": "Common Crawl — CCBot Documentation",
      "url": "https://commoncrawl.org/ccbot",
      "publisher": "common-crawl",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "crawl-corpora",
        "crawling",
        "robots"
      ],
      "platforms": [
        "web",
        "common-crawl"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "CCBot identification, crawling behavior and webmaster controls for the Common Crawl public web dataset.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "crawler-infrastructure",
      "resource_format": "html"
    },
    {
      "id": "commoncrawl-faq",
      "title": "Common Crawl — Technical FAQ",
      "url": "https://commoncrawl.org/faq",
      "publisher": "common-crawl",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "crawl-corpora",
        "crawling"
      ],
      "platforms": [
        "web",
        "common-crawl"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Common Crawl first-party explanations of collection mechanics and crawler robots behavior.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "crawler-infrastructure",
      "resource_format": "html"
    },
    {
      "id": "cloudflare-ai-crawl-control",
      "title": "Cloudflare AI Crawl Control — Overview",
      "url": "https://developers.cloudflare.com/ai-crawl-control/",
      "publisher": "cloudflare",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "bot-access-controls",
        "crawling"
      ],
      "platforms": [
        "web",
        "cloudflare-edge"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Operator documentation for identifying AI crawlers and managing automated access to a site.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "crawler-infrastructure",
      "resource_format": "html",
      "editorial_note": "These access controls are Cloudflare-specific implementations, not universally supported search engine protocols."
    },
    {
      "id": "cloudflare-manage-ai-crawlers",
      "title": "Cloudflare — Manage AI Crawlers",
      "url": "https://developers.cloudflare.com/ai-crawl-control/features/manage-ai-crawlers/",
      "publisher": "cloudflare",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "bot-access-controls",
        "crawling"
      ],
      "platforms": [
        "web",
        "cloudflare-edge"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official crawler-identification, categorization and per-crawler access-management controls.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "crawler-infrastructure",
      "resource_format": "html"
    },
    {
      "id": "cloudflare-ai-directives",
      "title": "Cloudflare — AI Crawl Control Directives",
      "url": "https://developers.cloudflare.com/ai-crawl-control/features/track-robots-txt/",
      "publisher": "cloudflare",
      "authority_type": "official-tool-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "bot-access-controls",
        "robots"
      ],
      "platforms": [
        "web",
        "cloudflare-edge"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Monitor robots.txt preferences and compare them with observed AI crawler requests.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "crawler-infrastructure",
      "resource_format": "html"
    },
    {
      "id": "cloudflare-managed-robots",
      "title": "Cloudflare — Managed robots.txt and Bot Preference Sync",
      "url": "https://developers.cloudflare.com/bots/additional-configurations/managed-robots-txt/",
      "publisher": "cloudflare",
      "authority_type": "official-implementation-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "bot-access-controls",
        "robots",
        "publisher-rights"
      ],
      "platforms": [
        "web",
        "cloudflare-edge"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Cloudflare-generated robots.txt instructions and Content Signals Policy, with stated distinction between preferences and enforcement.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "crawler-infrastructure",
      "resource_format": "html",
      "editorial_note": "Current feature names and defaults may change independently of robots.txt RFC semantics."
    },
    {
      "id": "cloudflare-waf-ai",
      "title": "Cloudflare — AI Crawl Control with WAF",
      "url": "https://developers.cloudflare.com/ai-crawl-control/configuration/ai-crawl-control-with-waf/",
      "publisher": "cloudflare",
      "authority_type": "official-implementation-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "bot-access-controls",
        "crawling"
      ],
      "platforms": [
        "web",
        "cloudflare-edge"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official enforcement order and interaction between Cloudflare WAF rules and AI Crawl Control.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "crawler-infrastructure",
      "resource_format": "html"
    },
    {
      "id": "cloudflare-web-bot-auth",
      "title": "Cloudflare — Web Bot Auth",
      "url": "https://developers.cloudflare.com/bots/reference/bot-verification/web-bot-auth/",
      "publisher": "cloudflare",
      "authority_type": "official-implementation-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "bot-authentication",
        "crawling"
      ],
      "platforms": [
        "web",
        "cloudflare-edge"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "First-party bot identity verification using HTTP message signatures and implementation-specific limitations.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "crawler-infrastructure",
      "resource_format": "html",
      "editorial_note": "Cloudflare implementation details are not a W3C or IETF ratified universal Web Bot Auth standard."
    },
    {
      "id": "wp-robots",
      "title": "WordPress Core — wp_robots()",
      "url": "https://developer.wordpress.org/reference/functions/wp_robots/",
      "publisher": "wordpress",
      "authority_type": "official-implementation-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "cms-indexing",
        "robots"
      ],
      "platforms": [
        "web",
        "wordpress"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "WordPress function that emits the robots meta tag with filtered directives.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-implementation",
      "resource_format": "html"
    },
    {
      "id": "wp-robots-hook",
      "title": "WordPress Core — wp_robots Filter",
      "url": "https://developer.wordpress.org/reference/hooks/wp_robots/",
      "publisher": "wordpress",
      "authority_type": "official-implementation-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "cms-indexing",
        "robots"
      ],
      "platforms": [
        "web",
        "wordpress"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Core filter hook for modifying per-page robots meta directives.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-implementation",
      "resource_format": "html"
    },
    {
      "id": "wp-rel-canonical",
      "title": "WordPress Core — rel_canonical()",
      "url": "https://developer.wordpress.org/reference/functions/rel_canonical/",
      "publisher": "wordpress",
      "authority_type": "official-implementation-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "cms-canonicalization",
        "canonicalization"
      ],
      "platforms": [
        "web",
        "wordpress"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Outputs rel=canonical link tags for WordPress singular requests.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-implementation",
      "resource_format": "html"
    },
    {
      "id": "wp-get-canonical-url",
      "title": "WordPress Core — wp_get_canonical_url()",
      "url": "https://developer.wordpress.org/reference/functions/wp_get_canonical_url/",
      "publisher": "wordpress",
      "authority_type": "official-implementation-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "cms-canonicalization",
        "canonicalization"
      ],
      "platforms": [
        "web",
        "wordpress"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Computes the canonical URL for a WordPress post, including pagination behavior.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-implementation",
      "resource_format": "html"
    },
    {
      "id": "wp-sitemaps",
      "title": "WordPress Core — WP_Sitemaps",
      "url": "https://developer.wordpress.org/reference/classes/wp_sitemaps/",
      "publisher": "wordpress",
      "authority_type": "official-implementation-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "sitemaps",
        "cms-indexing"
      ],
      "platforms": [
        "web",
        "wordpress"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Core WordPress class implementing public XML sitemap output and routing.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-implementation",
      "resource_format": "html"
    },
    {
      "id": "wp-sitemaps-server",
      "title": "WordPress Core — wp_sitemaps_get_server()",
      "url": "https://developer.wordpress.org/reference/functions/wp_sitemaps_get_server/",
      "publisher": "wordpress",
      "authority_type": "official-implementation-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "sitemaps",
        "cms-indexing"
      ],
      "platforms": [
        "web",
        "wordpress"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Retrieves and initializes the WordPress core sitemap provider server.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "web-implementation",
      "resource_format": "html"
    },
    {
      "id": "google-search-status-dashboard",
      "title": "Google Search Status Dashboard",
      "url": "https://status.search.google.com/",
      "publisher": "google",
      "authority_type": "official-tool-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-operations",
        "indexing",
        "crawling"
      ],
      "platforms": [
        "google-search"
      ],
      "relevance": "core",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Google Search operational status and incident history for crawling, indexing, ranking and serving.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "search-measurement",
      "resource_format": "html"
    },
    {
      "id": "google-search-status-guide",
      "title": "How to Use the Google Search Status Dashboard",
      "url": "https://developers.google.com/search/help/status-dashboard",
      "publisher": "google",
      "authority_type": "official-practice-guide",
      "publication_stage": "publisher-maintained",
      "topics": [
        "search-operations"
      ],
      "platforms": [
        "google-search"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official explanation of status definitions, incident scope, ranking update notifications and historical records.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "search-measurement",
      "resource_format": "html"
    },
    {
      "id": "google-crux-overview",
      "title": "Chrome UX Report — Overview",
      "url": "https://developer.chrome.com/docs/crux/",
      "publisher": "google-chrome",
      "authority_type": "platform-documentation",
      "publication_stage": "publisher-maintained",
      "topics": [
        "web-performance-data",
        "core-web-vitals"
      ],
      "platforms": [
        "web",
        "chrome-crux"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "Official documentation of Chrome real-user experience metrics and data availability.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "search-measurement",
      "resource_format": "html"
    },
    {
      "id": "google-crux-api",
      "title": "Chrome UX Report — API Reference",
      "url": "https://developer.chrome.com/docs/crux/api",
      "publisher": "google-chrome",
      "authority_type": "official-api-reference",
      "publication_stage": "publisher-maintained",
      "topics": [
        "web-performance-data",
        "core-web-vitals"
      ],
      "platforms": [
        "web",
        "chrome-crux"
      ],
      "relevance": "supporting",
      "language": "en",
      "lifecycle_status": "current",
      "description": "HTTP endpoint and request schema for querying Chrome UX Report field metrics.",
      "last_verified": "2026-10-22",
      "publisher_updated": null,
      "collection": "search-measurement",
      "resource_format": "html"
    }
  ],
  "research_exceptions": [
    {
      "id": "yandex-leak-dan-taylor-2023",
      "title": "Yandex Data Leak: The Ranking Factors & The Myths We Found",
      "url": "https://www.searchenginejournal.com/yandex-data-leak/477905/",
      "author": "Dan Taylor",
      "publisher": "Search Engine Journal",
      "published": "2023-02-01",
      "subject_platform": "yandex-search",
      "evidence_type": "independent-technical-analysis",
      "source_official": false,
      "description": "Original independent technical investigation of disclosed ranking-factor identifiers and deprecation flags.",
      "caveat": "Analysis of leaked historical code; not first-party policy, not evidence these factors govern current Yandex or Google rankings."
    },
    {
      "id": "yandex-leak-michael-king-2023",
      "title": "Yandex Scrapes Google and Other SEO Learnings from the Source Code Leak",
      "url": "https://searchengineland.com/yandex-leak-learnings-392393",
      "author": "Michael King",
      "publisher": "Search Engine Land",
      "published": "2023-01-31",
      "subject_platform": "yandex-search",
      "evidence_type": "independent-code-analysis",
      "source_official": false,
      "description": "Technical analysis of historical Yandex search relevance code and factor coefficients.",
      "caveat": "Independent interpretation of leaked repository, with no representation of current algorithm or parallel Google implementation."
    }
  ],
  "primary_evidence": [
    {
      "id": "doj-google-search-case-index",
      "title": "U.S. and Plaintiff States v. Google LLC (2020): Official Case Repository",
      "url": "https://www.justice.gov/atr/case/us-and-plaintiff-states-v-google-llc",
      "source_repository": "U.S. Department of Justice, Antitrust Division",
      "originator": "U.S. Department of Justice",
      "evidence_type": "court-case-repository",
      "related_platforms": [
        "google-search"
      ],
      "document_date": null,
      "public_release": null,
      "description": "Official directory linking opinions, judgment, litigation motions, and remedies exhibits.",
      "caveat": "Historical legal or technical record, not a current ranking algorithm specification or webmaster instruction.",
      "verified": "2026-10-22"
    },
    {
      "id": "doj-google-search-exhibits",
      "title": "U.S. v. Google: Official Trial Exhibit Index",
      "url": "https://www.justice.gov/atr/us-and-plaintiff-states-v-google-llc-2020-trial-exhibits",
      "source_repository": "U.S. Department of Justice, Antitrust Division",
      "originator": "U.S. Department of Justice",
      "evidence_type": "admitted-exhibits-repository",
      "related_platforms": [
        "google-search"
      ],
      "document_date": null,
      "public_release": null,
      "description": "Government-hosted archive of publicly released admitted trial exhibits from the search monopoly case.",
      "caveat": "Historical legal or technical record, not a current ranking algorithm specification or webmaster instruction.",
      "verified": "2026-10-22"
    },
    {
      "id": "doj-google-2025-remedy-exhibits",
      "title": "U.S. v. Google: Remedies Hearing Exhibit Index",
      "url": "https://www.justice.gov/atr/us-and-plaintiff-states-v-google-llc-2020-remedies-hearing-exhibits",
      "source_repository": "U.S. Department of Justice, Antitrust Division",
      "originator": "U.S. Department of Justice",
      "evidence_type": "admitted-exhibits-repository",
      "related_platforms": [
        "google-search"
      ],
      "document_date": null,
      "public_release": null,
      "description": "First-party remedies hearing exhibit repository from the 2025 proceedings.",
      "caveat": "Historical legal or technical record, not a current ranking algorithm specification or webmaster instruction.",
      "verified": "2026-10-22"
    },
    {
      "id": "doj-google-upx0004",
      "title": "UPX0004 — Google: Life of a Click (2017)",
      "url": "https://www.justice.gov/atr/media/1322476/dl?inline=",
      "source_repository": "U.S. Department of Justice, Antitrust Division",
      "originator": "Google (released as court exhibit)",
      "evidence_type": "court-exhibit",
      "related_platforms": [
        "google-search"
      ],
      "document_date": "2017-05-15",
      "public_release": null,
      "description": "Public abridged exhibit about Google user interactions and the search experience.",
      "caveat": "Historical legal or technical record, not a current ranking algorithm specification or webmaster instruction.",
      "verified": "2026-10-22"
    },
    {
      "id": "doj-google-upx0192",
      "title": "UPX0192 — Google: Unified Click Prediction (2016)",
      "url": "https://www.justice.gov/d9/2023-11/417823.pdf",
      "source_repository": "U.S. Department of Justice, Antitrust Division",
      "originator": "Google (released as court exhibit)",
      "evidence_type": "court-exhibit",
      "related_platforms": [
        "google-search"
      ],
      "document_date": "2016-01-05",
      "public_release": null,
      "description": "Internal presentation discussing historical click prediction approaches and their limitations.",
      "caveat": "Historical legal or technical record, not a current ranking algorithm specification or webmaster instruction.",
      "verified": "2026-10-22"
    },
    {
      "id": "doj-google-upx0204",
      "title": "UPX0204 — Google: Ranking for Research (2018)",
      "url": "https://www.justice.gov/atr/media/1316761/dl?inline=",
      "source_repository": "U.S. Department of Justice, Antitrust Division",
      "originator": "Google (released as court exhibit)",
      "evidence_type": "court-exhibit",
      "related_platforms": [
        "google-search"
      ],
      "document_date": "2018-11-16",
      "public_release": null,
      "description": "Abridged internal presentation introducing historical web ranking discussions and research constraints.",
      "caveat": "Historical legal or technical record, not a current ranking algorithm specification or webmaster instruction.",
      "verified": "2026-10-22"
    },
    {
      "id": "doj-google-upx0219",
      "title": "UPX0219 — Google: Logging & Ranking (2020)",
      "url": "https://www.justice.gov/d9/2023-11/417518.pdf",
      "source_repository": "U.S. Department of Justice, Antitrust Division",
      "originator": "Google (released as court exhibit)",
      "evidence_type": "court-exhibit",
      "related_platforms": [
        "google-search"
      ],
      "document_date": "2020-05-08",
      "public_release": null,
      "description": "Historical internal presentation about logged interactions and search ranking systems.",
      "caveat": "Historical legal or technical record, not a current ranking algorithm specification or webmaster instruction.",
      "verified": "2026-10-22"
    },
    {
      "id": "doj-google-final-judgment-2025",
      "title": "U.S. v. Google: Final Judgment (December 2025)",
      "url": "https://www.justice.gov/atr/media/1421546/dl?inline=",
      "source_repository": "U.S. Department of Justice, Antitrust Division",
      "originator": "U.S. District Court for the District of Columbia",
      "evidence_type": "court-judgment",
      "related_platforms": [
        "google-search"
      ],
      "document_date": "2025-12-05",
      "public_release": null,
      "description": "Court-issued final judgment governing remedies and conduct in the search monopolization case.",
      "caveat": "Legal judgment; regulatory obligations are not search implementation guidelines and may be affected by appeals or subsequent orders.",
      "verified": "2026-10-22"
    },
    {
      "id": "doj-google-opinion-2025-12",
      "title": "U.S. v. Google: Memorandum Opinion (December 2025)",
      "url": "https://www.justice.gov/atr/media/1421681/dl?inline=",
      "source_repository": "U.S. Department of Justice, Antitrust Division",
      "originator": "U.S. District Court for the District of Columbia",
      "evidence_type": "court-opinion",
      "related_platforms": [
        "google-search"
      ],
      "document_date": "2025-12-05",
      "public_release": null,
      "description": "Court opinion on wording of the remedial judgment and its implementation.",
      "caveat": "Judicial analysis, not Google Search webmaster documentation; see the continuing DOJ case docket for subsequent developments.",
      "verified": "2026-10-22"
    },
    {
      "id": "uspto-patent-search",
      "title": "USPTO Patent Public Search — Primary Patent Records",
      "url": "https://www.uspto.gov/patents/search/patent-public-search",
      "source_repository": "United States Patent and Trademark Office",
      "originator": "U.S. Patent and Trademark Office",
      "evidence_type": "patent-record-search",
      "related_platforms": [
        "general-web"
      ],
      "document_date": null,
      "public_release": null,
      "description": "Official search interface for grants and published applications involving search and information-retrieval techniques.",
      "caveat": "Patents protect claimed inventions, including unrealized ones; a granted patent is not evidence that any feature was deployed or determines current ranking.",
      "verified": "2026-10-22"
    }
  ]
}