Validate Last-Modified header [fail]! No valid Last-Modified HTTP header was found.INFOValidate Last-Modified headerINFOReading Last-Modified response headerFAILCheck Last-Modified header is present and parseable actual="missing" expected="valid" alternateDates=[]FAILLast-Modified header is missing or invalidValidate structured freshness dates [fail]! No Schema.org freshness dates were found.INFOValidate structured freshness datesINFOCollecting Schema.org freshness dates from JSON-LD, Microdata, and RDFaFAILCheck structured freshness date count actual=0 expected="> 0" invalidDateCount=0 formats={} alternateDates=[]FAILNo structured freshness dates foundValidate metadata freshness dates [fail]! No Open Graph, Dublin Core, or generic meta freshness date was found.INFOValidate metadata freshness datesINFOCollecting Open Graph, Dublin Core, and generic meta freshness datesFAILCheck metadata freshness date count actual=0 expected="> 0" metaDateCount=0 invalidDateCount=0 alternateDates=[]FAILNo metadata freshness dates foundCorroborate with sitemap lastmod [warning]INFOCorroborate with sitemap lastmodINFODiscovering sitemap candidates and matching the scanned page URL candidateCount=9 attempts=8WARNCheck matching sitemap lastmod actual="no match" expected="valid match when available" robotsStatusCode=200WARNNo matching sitemap lastmod found after sitemap attempts attempts=8

Validate transport [fail]! ai.txt appears to be an HTML page or error document rather than a plain-text policy.INFOValidate transportINFOChecking ai.txt media type, size, line count, and whether the response looks like plain text contentType="text/html; charset=utf-8" length=237415 lineCount=5318FAILCompare media type to preferred text/plain transport actual="text/html" expected="text/plain preferred; readable text required"FAILai.txt appears to be an HTML page or error document rather than a plain-text policy.Parse ai.txt policy [fail]! Transport validation failed before policy parsing could be trusted.INFOParse ai.txt policyINFODetecting ai.txt convention from bracket sections, frontmatter, headings, and ai.txt context linksINFODetected policy structure convention="unknown-text" sections=[] markdownHeadings=[]WARNCheck AI Visibility required sections actual="missing identity, permissions, restrictions" expected="identity, permissions, and restrictions" missingRecommended=["attribution","contact","content-types"]WARNTransport validation failed before policy parsing could be trusted.Validate policy content [fail]! ai.txt appears to expose secrets, tokens, or credentials.INFOValidate policy contentINFOChecking required section content, permission/restriction language, attribution, contact details, and safety risks convention="unknown-text"INFODetected policy signals hasPermissionLanguage=true hasRestrictionLanguage=true hasTrainingLanguage=true hasAttributionLanguage=true hasContact=falseFAILCheck required and recommended section coverage actual={"missingRequired":["identity","permissions","restrictions"],"missingRecommended":["attribution","contact","content-types"]} expected={"missingRequired":[],"recommendedPresentWhenPossible":true}FAILai.txt appears to expose secrets, tokens, or credentials. possibleSecrets=["/ai.txt: Public metadata appears to expose a secret detected by Betterleaks. match=\"jwt\" snippet=\"eyJ0...kLyQ\""]

Check API catalog HEAD Link header [warning]! HEAD /.well-known/api-catalog did not expose a Link header with rel="api-catalog".INFOCheck API catalog HEAD Link headerINFOSend HEAD request to API catalog path attempted=true statusCode=200 contentType="text/html; charset=utf-8"WARNCompare HEAD Link rel=api-catalog count actual=0 expected="> 0"WARNHEAD /.well-known/api-catalog did not expose a Link header with rel="api-catalog". status="warning"Validate API catalog media type [fail]! Content-Type "text/html; charset=utf-8" is not valid for an RFC 9727 API catalog.INFOValidate API catalog media typeFAILCompare API catalog media type actual="text/html; charset=utf-8" expected="application/linkset+json"FAILCompare JSON compatibility fallback actual=false expected=trueFAILContent-Type "text/html; charset=utf-8" is not valid for an RFC 9727 API catalog.Validate Linkset shape [fail]! Unexpected token '<', "
<!DOCTYPE "... is not valid JSONINFOValidate Linkset shapeFAILCompare Linkset JSON parse result actual=false expected=trueFAILCompare top-level linkset item count actual=0 expected="> 0"FAILCompare extracted href target count actual=0 expected="> 0"FAILLinkset shape issue issue="Unexpected token '<', \"\r\n<!DOCTYPE \"... is not valid JSON"FAILLinkset JSON parse error error="Unexpected token '<', \"\r\n<!DOCTYPE \"... is not valid JSON"FAILUnexpected token '<', "
<!DOCTYPE "... is not valid JSONClassify API catalog relations [fail]! API catalog did not include API endpoint links or useful API discovery relations.INFOClassify API catalog relationsINFOClassify API catalog relation types relations=[] summary={"registered":[],"metadata":[],"adjacent":[],"community":[],"legacy":[],"unknown":[]}FAILCompare registered or metadata API relation count actual=0 expected="> 0"FAILAPI catalog did not include API endpoint links or useful API discovery relations.Validate API catalog targets [fail]! API catalog did not expose any href targets to validate.INFOValidate API catalog targetsINFOFetch same-origin API catalog targets and record same-site/external skipsFAILCompare API catalog target failure count actual=0 expected=0FAILAPI catalog did not expose any href targets to validate.