Tools

What they can read

AI Crawl Checker

Paste a URL to see the visible text a plain HTTP fetch returns — the way ChatGPT, Claude, and Perplexity fetch it. Closer to how ChatGPT, Gemini, Google AI Overviews, and Perplexity often read HTML without JavaScript. Not a browser-rendered preview; no paid-crawl parity claims.

Also try the retrieval-gate checklist or the llms.txt generator.

Common questions

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It is closer to a plain HTTP, JS-off read — the way ChatGPT, Claude, and Perplexity fetch it. Not a headed browser, not paid-crawl parity, and not a claim that every engine fetches identically.