Free tool
Can AI find my website?
Enter a web address. In a few seconds this checks the things an AI assistant needs before it can recommend a site: crawler rules, structured data, a sitemap, llms.txt and the basic meta tags.
What this checks
- Reachability. The address loads over HTTPS and returns a normal page.
- AI crawler rules. What your
robots.txttells each AI crawler, including OpenAI's, Anthropic's, Perplexity's, Google's and Bing's. - Structured data. JSON-LD on the home page, whether it parses, and what it describes.
- llms.txt. Whether there is a real file, or your home page pretending to be one.
- Sitemap. Whether search engines are given a list of your pages.
- Meta basics. Title, description, canonical address, and whether the page asks not to be indexed.
- Readable text. Whether the page has real text in its HTML, or needs JavaScript to show anything.
What it cannot check
A machine test is a start, not a verdict. This tool reads four files from your site and nothing else. It cannot tell you:
- whether a firewall or hosting setting blocks AI crawlers while letting this tool through;
- whether your pages are in Bing's and Google's indexes;
- whether your content answers what customers ask;
- what ChatGPT, Claude, Gemini, Perplexity and Copilot actually say about you.
Those need a person. That is the free Agent SEO check.
How the tool behaves
It identifies itself honestly as AgentSEOHQ-Checker, fetches at most four small files from the address you give, and does not save the pages it reads. Please only check sites you own or have a reason to look at. Use is rate limited.
Find out what the assistants say about you
Send me your address. I check it by hand and reply with what I found, usually within two working days. It costs nothing, and any paid work comes with a fixed quote first.