# AI training crawlers: blocked (owner decision, 2 Oct 2026). Search and answer crawlers # (Googlebot, Bingbot, OAI-SearchBot, ChatGPT-User, PerplexityBot, Claude-SearchBot, Claude-User, # Applebot) are NOT listed, so the rule below lets them in and the site stays findable and citable. # Meta-ExternalFetcher is not listed either since 14 Oct 2026: it fetches a page when someone asks Meta's # assistant about it; Meta lists training for Meta-ExternalAgent, not for it (ADR-0028 amendment). No group disallows /mcp: it is an API that # assistants call for a user, not a page, and it answers GET with 405 and noindex (ADR-0032). # Blocking Google-Extended does not affect Google Search or AI Overviews. Unblocking it is an open owner decision. User-agent: GPTBot User-agent: ClaudeBot User-agent: anthropic-ai User-agent: Google-Extended User-agent: Applebot-Extended User-agent: CCBot User-agent: Bytespider User-agent: Meta-ExternalAgent User-agent: Amazonbot User-agent: cohere-ai User-agent: Diffbot User-agent: ImagesiftBot User-agent: Omgilibot User-agent: Timpibot User-agent: TikTokSpider User-agent: PetalBot User-agent: FacebookBot User-agent: ProRataInc Disallow: / # Google's AdSense crawler ignores the "*" group below and only obeys a group that names it. Without # this it followed every /go/ partner redirect (hundreds of hits on day one). It can still read pages. User-agent: Mediapartners-Google Disallow: /go/ Disallow: /api/ # Content-Signal (contentsignals.org) states the same policy in words for crawlers that read it: # search and answers yes, training no. Crawlers that don't know the line ignore it. User-agent: * Content-Signal: search=yes, ai-input=yes, ai-train=no Disallow: /go/ Disallow: /api/ Sitemap: https://landlordlookout.co.uk/sitemap-index.xml