User-agent: * Allow: / # Search indexing — allowed User-agent: Googlebot Allow: / User-agent: Bingbot Allow: / User-agent: Applebot Allow: / User-agent: DuckDuckBot Allow: / # AI citation / grounding / link-preview crawlers — allowed # (These bots fetch pages to attribute/cite or render previews. They do not # feed training datasets. Allowing them restores AI Overview eligibility, # ChatGPT/Perplexity/Grok citations, and Facebook/Instagram link previews.) User-agent: OAI-SearchBot Allow: / User-agent: ChatGPT-User Allow: / User-agent: Claude-User Allow: / User-agent: Claude-SearchBot Allow: / User-agent: PerplexityBot Allow: / User-agent: Perplexity-User Allow: / User-agent: Google-Extended Allow: / User-agent: Applebot-Extended Allow: / User-agent: Meta-ExternalFetcher Allow: / User-agent: facebookexternalhit Allow: / User-agent: Grok Allow: / User-agent: GrokBot Allow: / User-agent: xAI-Bot Allow: / User-agent: xAI-Grok Allow: / User-agent: Grok-DeepSearch Allow: / User-agent: DuckAssistBot Allow: / # Pure AI training crawlers — blocked # (These bots scrape content to feed model training corpora. Blocking them # opts out of training datasets without affecting search or AI citations.) User-agent: GPTBot Disallow: / User-agent: ClaudeBot Disallow: / User-agent: Claude-Web Disallow: / User-agent: anthropic-ai Disallow: / User-agent: cohere-ai Disallow: / User-agent: cohere-training-data-crawler Disallow: / User-agent: Meta-ExternalAgent Disallow: / User-agent: FacebookBot Disallow: / # Data-resale / scraping services — blocked User-agent: Diffbot Disallow: / User-agent: Omgilibot Disallow: / User-agent: img2dataset Disallow: / User-agent: YouBot Disallow: / # SEO and content scrapers — blocked User-agent: Amazonbot Disallow: / User-agent: Bytespider Disallow: / User-agent: CCBot Disallow: / User-agent: AhrefsBot Disallow: / User-agent: SemrushBot Disallow: / User-agent: MJ12bot Disallow: / User-agent: DotBot Disallow: / User-agent: PetalBot Disallow: / User-agent: YandexBot Disallow: / User-agent: Baiduspider Disallow: / User-agent: Sogou Disallow: / Sitemap: https://healthai.com/sitemap.xml