# Certainly.io , robots.txt # Allow all crawlers by default; block /admin (incl. nested admin tools). User-agent: * Disallow: /admin Disallow: /admin/ Allow: / # Search engines User-agent: Googlebot Disallow: /admin Disallow: /admin/ Allow: / User-agent: Bingbot Disallow: /admin Disallow: /admin/ Allow: / # Social previews User-agent: Twitterbot Allow: / User-agent: facebookexternalhit Allow: / # AI crawlers , welcome for GEO User-agent: GPTBot Allow: / User-agent: ChatGPT-User Allow: / User-agent: Google-Extended Allow: / User-agent: Anthropic-AI Allow: / User-agent: ClaudeBot Allow: / User-agent: PerplexityBot Allow: / User-agent: CopilotBot Allow: / User-agent: Meta-ExternalAgent Allow: / User-agent: Bytespider Allow: / User-agent: CCBot Allow: / User-agent: anthropic-ai Allow: / User-agent: Applebot-Extended Allow: / Sitemap: https://certainly.io/sitemap.xml