# Standard Web Crawlers User-agent: Googlebot Allow: / User-agent: Bingbot Allow: / User-agent: Twitterbot Allow: / User-agent: facebookexternalhit Allow: / # AI Crawlers - Explicitly Allow User-agent: GPTBot Allow: / User-agent: ChatGPT-User Allow: / User-agent: ClaudeBot Allow: / User-agent: Anthropic-AI Allow: / User-agent: PerplexityBot Allow: / User-agent: Cohere-ai Allow: / User-agent: Google-Extended Allow: / # All Other Crawlers User-agent: * Allow: / Allow: /pricing Allow: /methodology Allow: /about Allow: /book Allow: /blog/ Sitemap: https://www.lactose.help/sitemap.xml