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what it controls across crawlers

what it controls across 2 crawlers from 2 vendors, from 2 claims, last verified 2026-09-13.

what it controls across 2 crawlers from 2 vendors, from 2 claims, last verified 2026-09-13.

CrawlerVendorValueMethodVerifiedClaim
Applebot-ExtendedAppleAI training use of content, not search indexingvendor_doc2026-09-13claim 7
Google-ExtendedGoogleGemini model training and grounding, not Search inclusionvendor_doc2026-09-13claim 61

Not documented

CrawlerVendor
Claude-SearchBotAnthropic
Claude-UserAnthropic
ClaudeBotAnthropic
ApplebotApple
GoogleOtherGoogle
GooglebotGoogle
BingbotMicrosoft
ChatGPT-UserOpenAI
GPTBotOpenAI
OAI-AdsBotOpenAI
OAI-SearchBotOpenAI
Perplexity-UserPerplexity
PerplexityBotPerplexity

Sources

Source
https://support.apple.com/en-us/119829
https://developers.google.com/search/docs/appearance/ai-features