User-agent: * Disallow: # OpenAI — ChatGPT training & browsing User-agent: GPTBot Allow: / User-agent: ChatGPT-User Allow: / User-agent: OAI-SearchBot Allow: / # Anthropic — Claude User-agent: ClaudeBot Allow: / User-agent: anthropic-ai Allow: / # Perplexity AI User-agent: PerplexityBot Allow: / # Google — Gemini / AI Overviews training User-agent: Google-Extended Allow: / # Meta AI User-agent: FacebookBot Allow: / # Cohere User-agent: cohere-ai Allow: / # You.com User-agent: YouBot Allow: / Sitemap: https://techtek.io/sitemap.xml