User-agent: * Allow: / # OpenAI — ChatGPT browsing & search User-agent: OAI-SearchBot Allow: / User-agent: ChatGPT-User Allow: / # OpenAI — Training crawler User-agent: GPTBot Allow: / # Anthropic — Claude User-agent: ClaudeBot Allow: / User-agent: Claude-Web Allow: / User-agent: Claude-User Allow: / User-agent: Claude-SearchBot Allow: / User-agent: anthropic-ai Allow: / # Google — Gemini / Vertex AI User-agent: Google-Extended Allow: / # Perplexity User-agent: PerplexityBot Allow: / User-agent: Perplexity-User Allow: / # Apple Intelligence User-agent: Applebot Allow: / User-agent: Applebot-Extended Allow: / # Meta AI User-agent: Meta-ExternalAgent Allow: / User-agent: FacebookBot Allow: / # Mistral User-agent: MistralAI-User Allow: / # You.com User-agent: YouBot Allow: / # Common Crawl (used by many LLM training sets) User-agent: CCBot Allow: / # Amazon — Alexa / Rufus / Nova User-agent: Amazonbot Allow: / # Cohere User-agent: cohere-ai Allow: / # --------------------------------------------------------------- # AI scrapers — BLOCKED (low-value or aggressive scraping) # --------------------------------------------------------------- User-agent: Bytespider Disallow: / User-agent: ImagesiftBot Disallow: / User-agent: Omgili Disallow: / User-agent: Diffbot Disallow: / Sitemap: https://www.getdefacto.com/sitemap.xml