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Can AI read your website?

In a few seconds: whether the crawlers behind ChatGPT, Gemini, Perplexity and Claude are let into your site, and what they find on your home page.

We read your public robots.txt and home page, like a crawler would. Nothing is stored and nobody is contacted.

What this checks, and what it doesn't

What do you check?
Seven AI crawlers in your robots.txt (OpenAI, Perplexity, Google, Anthropic and Common Crawl), how much text your home page shows without JavaScript, structured data, title and description, your sitemap, and whether you have an llms.txt.
Does a perfect result mean AI recommends me?
No. It means nothing technical is stopping it. Whether an assistant names you depends on what the rest of the web says about you, and the only way to know is to ask it many times and count. That's what a GenSig report does.
Is this using AI?
No. It's a few ordinary web requests to your public pages, the same ones a crawler makes. That's why it's free.
Why isn't llms.txt counted?
No major assistant has confirmed that it reads llms.txt, so we show whether you have one but don't count it for or against you.