Free AI Visibility Checker for Your Website
See whether ChatGPT, Claude, Perplexity and Google can reach your website, or whether robots.txt or a firewall is blocking them. No account or password needed.
How the free AI visibility check works
- Enter your websiteType your store address. We never need a login, an install or access to your hosting.
- We visit as the AI botsWe request your pages the way GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, Claude-User, PerplexityBot, Googlebot and Bingbot do.
- We read your rules and your pageWe read robots.txt, look for firewall blocks, and check whether your content, structured data, sitemap and llms.txt are readable without JavaScript.
- You get a score and a fix listA score out of 100, readiness scores for access, SEO, AEO and GEO, a bot-by-bot table, a copy-and-paste fix prompt for every issue, and ready-made fix files. Download it as a PDF to share with your developer.
What the AI visibility checker tests
robots.txt rules for AI crawlers
Is each AI bot allowed or blocked, and by which rule. We separate the bots that train models from the bots that send shoppers to you.
Firewall and bot-protection blocks
Cloudflare, Akamai and host firewalls often block AI bots by default even when robots.txt allows them. We test what each bot is actually served.
Readable content
Most AI crawlers do not run JavaScript. We measure how much of your page they can read.
Structured data
Product, Offer and Organization schema (JSON-LD) tell machines what you sell and at what price.
Sitemap and llms.txt
Whether crawlers can find the rest of your store, and whether you publish a guide for AI models.
Noindex and noai tags
Meta tags and headers that tell engines to ignore your pages or keep them out of AI.
SEO basics
Title and description length, one clear H1, canonical address, mobile viewport, image alt text, share previews and broken internal links.
Answer-ready content (AEO)
FAQ and how-to markup, headings phrased as the questions people ask, and review markup that answer engines can lift.
Trust and entity (GEO)
Organization markup with profile links, about and contact pages, and freshness signals, so AI can tell who you are and trust you.
Product pages
We test up to five of your product pages for price, currency, availability, images and identifiers in Product data.
AI visibility questions, answered
What is an AI visibility checker?
An AI visibility checker tests whether AI assistants and AI search engines can reach, read and find your website. This one checks access (firewalls and robots.txt), readability (content and structured data) and discovery (sitemap and llms.txt) from the point of view of the bots behind ChatGPT, Claude, Perplexity and Google.
Can ChatGPT crawl my website?
Only if you let it. ChatGPT uses three bots: GPTBot (training), OAI-SearchBot (search) and ChatGPT-User (browsing for a user). If robots.txt disallows them, or a firewall returns an error page, they cannot read your site. The checker shows the result for each one.
How do I know if my website is blocking AI crawlers?
Enter your address in the checker above. It reads your robots.txt and also requests your home page as each AI bot, so it catches firewall blocks that robots.txt does not show. Any bot that is blocked is marked in the table with the reason.
Is this AI visibility checker really free? Do I need to sign up?
It is free and there is no account, password or software to install. To run a scan we ask for your email, phone number and website so we can send your report and follow up if you want help. Each person can check up to 5 websites.
Does this measure how often AI mentions my brand?
No. Tools that track brand mentions in AI answers measure a different thing. This checker measures whether AI can technically reach and read your site, which is the first thing to fix: an AI cannot recommend a store it cannot read.
How do I unblock AI crawlers in robots.txt?
Remove the Disallow rules for the AI bots you want, or add an Allow rule for them. A common choice is to block only the training bots (GPTBot, ClaudeBot) and allow the search and browsing bots (OAI-SearchBot, ChatGPT-User, Claude-User, PerplexityBot) so you can still be found.
How do I stop Cloudflare blocking AI crawlers?
In Cloudflare, open Security, then Bots, and check the AI bot settings and Bot Fight Mode. Allow the verified AI crawlers you want. Our checker will show whether each bot is being served your page after the change.
What are SEO, AEO and GEO?
SEO (search engine optimization) is ranking in Google and Bing. AEO (answer engine optimization) is being the short answer that search and voice assistants quote. GEO (generative engine optimization) is being cited by AI models such as ChatGPT, Claude and Perplexity. All three depend on the same foundation: bots can reach your site, read it, and understand what you sell. The report gives you a readiness score for each.
Can I get a fix I can paste into ChatGPT or Claude?
Yes. Every issue in the report has a ready-made prompt you can copy and paste into an AI assistant or send to your developer. The report also generates a recommended robots.txt, an llms.txt draft and JSON-LD templates for your organization and products.
What is llms.txt and do I need one?
llms.txt is an optional Markdown file at /llms.txt that summarizes your site for AI models and links to your key pages. Few engines read it yet, but it costs nothing. The checker tells you whether you have one.
Does a good score guarantee ChatGPT will recommend my store?
No. A good score means the bots can reach and read your site. Whether an AI recommends you also depends on your content, reputation and the question asked. Real crawlers may also be verified by network address, which a test from our servers cannot reproduce.
Found a problem?
Old and custom-built stores are the hardest for AI to read. We make them readable by AI shoppers without a rebuild. Book a free demo or read our guides on AI agents and agentic commerce.