{"success":true,"site":"https://kayak.com","verdict":"Open to all listed AI crawlers. Some paths are restricted for: ChatGPT-User, Applebot.","policy":"open","aiSearchScore":100,"aiAccessScore":100,"allowedBots":["GPTBot","OAI-SearchBot","ChatGPT-User","OAI-AdsBot","ClaudeBot","Claude-SearchBot","Claude-User","PerplexityBot","Perplexity-User","Google-Extended","Google-CloudVertexBot","Google-GeminiNotebook","Google-Agent","Applebot","Applebot-Extended","Meta-ExternalAgent","meta-webindexer","meta-externalfetcher","meta-externalads","Amazonbot","Amzn-SearchBot","Amzn-User","DuckAssistBot","MistralAI-User","MistralAI-Index","MistralAI-Training","CCBot","Bytespider","cohere-ai"],"blockedBots":[],"partialBots":["ChatGPT-User","Applebot"],"unknownBots":[],"contentSignals":null,"robotsTxt":{"url":"https://kayak.com/robots.txt","status":200,"state":"found","reason":null,"sitemaps":["https://www.kayak.com/sitemap.xml"]},"llmsTxt":{"found":true,"url":"https://kayak.com/llms.txt","status":200,"startsWithH1":true},"llmsFullTxt":{"found":false,"url":"https://kayak.com/llms-full.txt","status":404,"startsWithH1":null},"homepage":{"status":200,"metaRobots":"index,follow","xRobotsTag":null},"noAiDirective":false,"testedPaths":["/"],"bots":[{"bot":"GPTBot","company":"OpenAI","purpose":"training","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"OAI-SearchBot","company":"OpenAI","purpose":"search","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"ChatGPT-User","company":"OpenAI","purpose":"user","status":"partial","allowedAll":true,"matchedGroup":"ChatGPT-User","ignoresRobots":true,"paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"OAI-AdsBot","company":"OpenAI","purpose":"ads","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"ClaudeBot","company":"Anthropic","purpose":"training","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"Claude-SearchBot","company":"Anthropic","purpose":"search","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"Claude-User","company":"Anthropic","purpose":"user","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"PerplexityBot","company":"Perplexity","purpose":"search","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"Perplexity-User","company":"Perplexity","purpose":"user","status":"allowed","allowedAll":true,"matchedGroup":"*","ignoresRobots":true,"paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"Google-Extended","company":"Google","purpose":"training","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"Google-CloudVertexBot","company":"Google","purpose":"search","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"Google-GeminiNotebook","company":"Google","purpose":"user","status":"allowed","allowedAll":true,"matchedGroup":"*","ignoresRobots":true,"paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"Google-Agent","company":"Google","purpose":"user","status":"allowed","allowedAll":true,"matchedGroup":"*","ignoresRobots":true,"paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"Applebot","company":"Apple","purpose":"search","status":"partial","allowedAll":true,"matchedGroup":"Googlebot","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"Applebot-Extended","company":"Apple","purpose":"training","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"Meta-ExternalAgent","company":"Meta","purpose":"training","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"meta-webindexer","company":"Meta","purpose":"search","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"meta-externalfetcher","company":"Meta","purpose":"user","status":"allowed","allowedAll":true,"matchedGroup":"*","ignoresRobots":true,"paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"meta-externalads","company":"Meta","purpose":"ads","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"Amazonbot","company":"Amazon","purpose":"training","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"Amzn-SearchBot","company":"Amazon","purpose":"search","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"Amzn-User","company":"Amazon","purpose":"user","status":"allowed","allowedAll":true,"matchedGroup":"*","ignoresRobots":true,"paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"DuckAssistBot","company":"DuckDuckGo","purpose":"search","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"MistralAI-User","company":"Mistral","purpose":"user","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"MistralAI-Index","company":"Mistral","purpose":"search","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"MistralAI-Training","company":"Mistral","purpose":"training","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"CCBot","company":"Common Crawl","purpose":"training","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"Bytespider","company":"ByteDance","purpose":"training","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]},{"bot":"cohere-ai","company":"Cohere","purpose":"training","status":"allowed","allowedAll":true,"matchedGroup":"*","paths":[{"path":"/","allowed":true,"rule":null}]}],"recommendedRobotsSnippet":null,"suggestedPolicy":"# AI model training crawlers: blocked (does not affect AI search answers)\nUser-agent: GPTBot\nUser-agent: ClaudeBot\nUser-agent: Google-Extended\nUser-agent: Applebot-Extended\nUser-agent: Meta-ExternalAgent\nUser-agent: Amazonbot\nUser-agent: MistralAI-Training\nUser-agent: CCBot\nUser-agent: Bytespider\nUser-agent: cohere-ai\nDisallow: /\n\n# AI search and assistant crawlers: allowed\nUser-agent: OAI-SearchBot\nUser-agent: ChatGPT-User\nUser-agent: Claude-SearchBot\nUser-agent: Claude-User\nUser-agent: PerplexityBot\nUser-agent: Perplexity-User\nUser-agent: Google-CloudVertexBot\nUser-agent: Google-GeminiNotebook\nUser-agent: Google-Agent\nUser-agent: Applebot\nUser-agent: meta-webindexer\nUser-agent: meta-externalfetcher\nUser-agent: Amzn-SearchBot\nUser-agent: Amzn-User\nUser-agent: DuckAssistBot\nUser-agent: MistralAI-User\nUser-agent: MistralAI-Index\nAllow: /\nAllow: /api/search/V8/hotel/\nAllow: /i/api/search/v1/hotels/poll\nAllow: /i/api/session/refresh\nAllow: /h/xplanding\nAllow: /flights/$\nAllow: /hotels/$\nAllow: /cars/$\nAllow: /trains/$\nAllow: /trips/users/\nAllow: /cruises/\nAllow: /hotels/sitemap\nAllow: /cars/sitemap\nAllow: /charm/g/\nAllow: /tweb/app/\nAllow: /s/horizon/compareTo\nAllow: /k/authajax\nAllow: /h/mobileapis/\nAllow: /f/smarty\nAllow: /s/mobileutil\nAllow: /api/search/V8\nAllow: /charm/\nAllow: /trips/$\nAllow: /things-to-do/$\nDisallow: /things-to-do/*\nDisallow: /charm/horizon/cars/citycars/CityCarsAgencyMapViewLink\nDisallow: /charm/horizon/cars/airportcars/AirportCarsResults\nDisallow: /charm/horizon/common/search/PreloadAction\nDisallow: /s/horizon/common/layout/AjaxFooterLinks\nDisallow: /charm/horizon/common/layout/AjaxFooterLinks\nDisallow: /s/horizon/common/privacy/AjaxHeaderCookiesMessage\nDisallow: /charm/horizon/common/privacy/AjaxHeaderCookiesMessage\nDisallow: /s/horizon/common/privacy/AjaxStyleJamHeaderCookiesMessage\nDisallow: /s/horizon/common/layout/StyleJamNavMenu\nDisallow: /charm/horizon/common/privacy/AjaxStyleJamHeaderCookiesMessage\nDisallow: /charm/horizon/flights/flightdeals/frontdoor/FlightDealsLinks\nDisallow: /charm/horizon/common/compareto/slide/SlideCompareToAction\nDisallow: /charm/horizon/common/layout/MoreNavContentApiAction\nDisallow: /charm/horizon/common/layout/NavMenuContent\nDisallow: /charm/horizon/flights/flightroutes/AjaxGoodToKnow\nDisallow: /charm/horizon/flights/cabinclassflightroutes/AjaxCabinClassFlightRoutesGoodToKnow\nDisallow: /charm/horizon/flights/flightroutes/AjaxWhenToBookCharts\nDisallow: /charm/horizon/flights/flightroutes/AjaxFlightRouteInfoTable\nDisallow: /charm/horizon/flights/flightroutes/CountryCityRouteFAQAction\nDisallow: /charm/horizon/restaurants/static_details/ajax/RestaurantDetailsReviewsList\nDisallow: /charm/horizon/hotels/cityguides/CityGuidesBacklinkActivityUrls\nDisallow: /charm/horizon/hotels/venue/ConventionCenterCarsResults\nDisallow: /charm/horizon/common/upgrade/UpgradeBrowser\nDisallow: /charm/horizon/flights/airport/AirportFlightStatusTable\nDisallow: /charm/horizon/common/core/AjaxMany\nDisallow: /charm/horizon/flights/flightroutes/LatestFlightDealsAjax\n\n# Everyone else\nUser-agent: *\nAllow: /api/search/V8/hotel/\nAllow: /i/api/search/v1/hotels/poll\nAllow: /i/api/session/refresh\nAllow: /h/xplanding\nAllow: /flights/$\nAllow: /hotels/$\nAllow: /cars/$\nAllow: /trains/$\nAllow: /trips/users/\nAllow: /cruises/\nAllow: /hotels/sitemap\nAllow: /cars/sitemap\nAllow: /charm/g/\nAllow: /tweb/app/\nAllow: /s/horizon/compareTo\nAllow: /k/authajax\nAllow: /h/mobileapis/\nAllow: /f/smarty\nAllow: /s/mobileutil\nAllow: /api/search/V8\nAllow: /charm/\nAllow: /trips/$\nAllow: /things-to-do/$\nDisallow: /things-to-do/*\nDisallow: /charm/horizon/cars/citycars/CityCarsAgencyMapViewLink\nDisallow: /charm/horizon/cars/airportcars/AirportCarsResults\nDisallow: /charm/horizon/common/search/PreloadAction\nDisallow: /s/horizon/common/layout/AjaxFooterLinks\nDisallow: /charm/horizon/common/layout/AjaxFooterLinks\nDisallow: /s/horizon/common/privacy/AjaxHeaderCookiesMessage\nDisallow: /charm/horizon/common/privacy/AjaxHeaderCookiesMessage\nDisallow: /s/horizon/common/privacy/AjaxStyleJamHeaderCookiesMessage\nDisallow: /s/horizon/common/layout/StyleJamNavMenu\nDisallow: /charm/horizon/common/privacy/AjaxStyleJamHeaderCookiesMessage\nDisallow: /charm/horizon/flights/flightdeals/frontdoor/FlightDealsLinks\nDisallow: /charm/horizon/common/compareto/slide/SlideCompareToAction\nDisallow: /charm/horizon/common/layout/MoreNavContentApiAction\nDisallow: /charm/horizon/common/layout/NavMenuContent\nDisallow: /charm/horizon/flights/flightroutes/AjaxGoodToKnow\nDisallow: /charm/horizon/flights/cabinclassflightroutes/AjaxCabinClassFlightRoutesGoodToKnow\nDisallow: /charm/horizon/flights/flightroutes/AjaxWhenToBookCharts\nDisallow: /charm/horizon/flights/flightroutes/AjaxFlightRouteInfoTable\nDisallow: /charm/horizon/flights/flightroutes/CountryCityRouteFAQAction\nDisallow: /charm/horizon/restaurants/static_details/ajax/RestaurantDetailsReviewsList\nDisallow: /charm/horizon/hotels/cityguides/CityGuidesBacklinkActivityUrls\nDisallow: /charm/horizon/hotels/venue/ConventionCenterCarsResults\nDisallow: /charm/horizon/common/upgrade/UpgradeBrowser\nDisallow: /charm/horizon/flights/airport/AirportFlightStatusTable\nDisallow: /charm/horizon/common/core/AjaxMany\nDisallow: /charm/horizon/flights/flightroutes/LatestFlightDealsAjax\n\nSitemap: https://www.kayak.com/sitemap.xml\n","crawlerList":{"count":29,"updated":"2026-10-01","version":"29-19a6fb23"},"tier":"free","upgrade":{"api":"https://tools.yukai.uk/go/ai-crawlers-api?from=free-ai-crawlers&c=upgrade","bulk":"https://tools.yukai.uk/go/ai-crawlers-apify?from=free-ai-crawlers&c=upgrade","all":"https://tools.yukai.uk/llms.txt","note":"More checks per month: AI Crawler Access Checker API (free plan: 100 requests/month). Many sites per run and change monitoring: AI Crawler Access Checker on Apify ($2 per 1,000 sites)."},"index":"https://tools.yukai.uk/ai-crawler-index"}