Free AI Visibility Checker
Paste a URL and we'll read it the way an AI answer engine does: crawler access for GPTBot, ClaudeBot and PerplexityBot, llms.txt, structured data, and whether your content is extractable enough to be cited.
What this checker measures
AI engines only cite what they can crawl, parse, and attribute. This check covers the four layers that decide it: whether the major AI crawlers are allowed in (robots.txt and WAF behavior), whether llms.txt exists and describes your site accurately, whether Organization/FAQ structured data gives engines typed facts to repeat, and whether your key content is present in server-rendered HTML rather than injected by JavaScript that AI crawlers never execute.
Why AI visibility matters in 2026
A growing share of product research starts inside ChatGPT, Perplexity, and Google AI Overviews. Sites that answer engines can read and trust get cited — and a citation is effectively a recommendation delivered at the moment of decision. Sites that block AI crawlers or bury their identity in JavaScript simply don't exist in that channel, no matter how well they rank in classic search.
Frequently asked questions
How do I check if ChatGPT can see my website?
Run this free check. It verifies that OpenAI's crawlers (GPTBot, OAI-SearchBot) are allowed by your robots.txt and not blocked by your CDN, then confirms your key content is readable in the initial HTML — the two conditions for appearing in ChatGPT answers.
What is a good AI visibility score?
Above 80 means engines can crawl, parse, and attribute your site with confidence. Between 50 and 80, you're partially readable and likely losing citations to clearer competitors. Below 50, fix crawler access and structured data first — they're usually the blockers.
Is this AI visibility check really free?
Yes — no account required. The full Website Verdict scan (SEO, security, performance, and a prioritized Fix Pack alongside AI visibility) is also free from the homepage, with 3 scans per day on the free plan.