ChatGPT, Claude, Perplexity, Google AI and Apple can only recommend pages they can reach and read. Paste your domain for a free A-F check: which AI crawlers you allow in robots.txt, whether your content is in the HTML they read, and exactly what to fix. No login.
Reads public DNS and HTML only, never your site's private data. About three seconds.
For each of the crawlers that decide if you appear in AI answers (ChatGPT's OAI-SearchBot, Claude-SearchBot, PerplexityBot, Googlebot, Applebot), whether your robots.txt lets them in.
Many crawlers do not run JavaScript. If your content only appears after JS loads, they may see an almost empty page. We check the raw HTML they receive.
Title, description, headings and structured data make your pages easy for AI to read and cite. We flag what is missing.
No. GPTBot is for model training, not for deciding whether you show up in ChatGPT's search answers (that is OAI-SearchBot). Blocking training crawlers is a separate, often deliberate choice. We only count the search crawlers against your grade.
No, and we do not claim to. robots.txt is your site's stated policy. We report what you allow and whether your content is readable. Some crawlers (and stealth scrapers) ignore robots.txt; we never assert real bot behavior.
No. Paid tools track whether AI mentions your brand. This is the free technical prerequisite: can AI even reach and read your site in the first place. That has to be true before any of that works.