Check your visibility in AI search engines
Enter a URL and get a 0–100 score for how readable your page is to ChatGPT, Claude, Gemini and Perplexity — whether they can reach your content at all, whether your markup tells them what you are, and what to fix first.
AI Content Visibility Checker
Analyse how well a page is optimised for AI search engines like ChatGPT, Claude and Gemini.
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How to check if AI engines can read your site
One URL, no account. The crawler fetches your page the way an AI engine does and scores what it can actually see.
Enter any URL
Your homepage is the usual starting point, but any page works. Check a competitor’s page the same way — nothing here requires you to own the domain.
We fetch it the way an AI engine does
The crawler requests the page without executing your JavaScript, because most AI crawlers do not execute it either. Whatever is missing from that response is content the engines never see.
Read your score and the fix list
You get an overall 0–100 score, a pass or fail on each individual check, and a list of fixes ordered by how much each one is costing you.
What Generative Engine Optimization actually involves
GEO is the practice of making a page legible to AI answer engines. These six checks are the technical half of it.
AI Visibility Score
A single 0–100 figure combining every check below, so you have one number to move and to compare against a competitor. It measures technical readability, not how often you are currently cited.
JavaScript-hidden content
Most AI crawlers do not run JavaScript. If your copy is injected client-side, the engines receive an empty shell — you can be a perfectly good page to a human and a blank one to ChatGPT. This is the single most common failure.
llms.txt detection
llms.txt is a proposed plain-text file at the root of a domain that tells language models which pages matter and how to describe them. It is the robots.txt idea applied to AI. The check reports whether yours exists and parses.
Structured data
Schema.org markup — Organization, LocalBusiness, FAQPage, Article — states in machine-readable form what a page would otherwise only imply. It is how an engine knows your opening hours are opening hours and not decoration.
Language and hreflang
The HTML lang attribute and hreflang annotations tell an engine which language a page is in and which other versions exist. Get them wrong and a model can answer a Spanish question with your English page, or skip you entirely.
Local AI signals
An embedded map, a clickable tel: link and a consistent postal address are what let an assistant answer "who does this near me" with your business. Without them a local company is invisible to exactly the queries it should win.
Ranking on Google no longer means being cited by AI
Google renders JavaScript, tolerates thin markup and has fifteen years of signals about your site. AI answer engines have none of that. They fetch a page, read what comes back, and either understand it or move on to a competitor who was easier to parse.
That gap is why sites in position 3 on Google get quoted by nobody. This check finds the mechanical reasons.
- Pass or fail per check, with no interpretation required
- Fixes ordered Low, Medium and High by impact
- Works on any URL, including a competitor’s
- Re-run it after a deploy to confirm the fix landed
The four failures we see most
- Body copy rendered client-side, invisible without JavaScript
- No Organization schema, so the model cannot name the company
- A missing or wrong lang attribute on a multilingual site
- A local business with no address in the HTML at all
Share the report, or put your own logo on it
Every report gets a public link you can send to a client without asking them to create an account, and a PDF export for the ones who still want an attachment.
On a paid plan the same report carries your brand instead of ours — which matters when the report is the deliverable you are charging for.
- A public link that needs no login
- PDF export for the deck or the invoice
- White-label branding on paid plans
- A repeatable score to show progress between engagements
What clients actually ask
- “Are we in ChatGPT yet?” — this gives you a number
- “What is stopping us?” — this gives you the list
- “Did the work help?” — re-run it and compare
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“The best tool for tracking, most friendly support and opened for changes and improvments. You can generate something from here… and what I said is really true.”
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AI visibility, answered
What the checker looks at, and what the score does and does not mean.
What is the AI Content Visibility Checker?
It is a free technical check of whether AI answer engines can read and understand a web page. It fetches the URL the way an AI crawler does, scores what came back against a set of Generative Engine Optimization criteria, and lists what to fix.
How is the AI Visibility Score calculated?
It combines every individual check on the page — content reachable without JavaScript, structured data, llms.txt, language annotations and local signals — weighted by how much each one affects whether an engine can use your content. It is a measure of technical readability, not of how often you are currently cited.
What is an llms.txt file and why does it matter?
llms.txt is a proposed plain-text file at the root of your domain that tells language models which pages matter and how to summarise them, in the way robots.txt tells crawlers where to go. Support is still emerging, so a missing one costs you little today — but it is a few minutes of work for a signal that is only going to count for more.
Why does structured data matter to an AI engine?
Schema markup removes guesswork. Without it, a model has to infer from prose that a string of digits is a phone number or that a company is a business rather than a topic. With it, that is stated. Models cite sources they can be confident they have understood correctly.
Why do you check for maps and clickable phone links?
They are the strongest signals that a page describes a real business at a real place, which is what an assistant needs before recommending you for a "near me" question. A local business with no address in the HTML cannot win those answers.
Does a good score mean ChatGPT will cite me?
No, and it would be dishonest to claim otherwise. A good score means the mechanical obstacles are gone — the engines can reach your content and understand what it says. Whether they choose to cite you also depends on your authority, your coverage of the topic and who else is competing for it.
Can I check a competitor’s site?
Yes. The checker takes any public URL. Running it against two or three competitors is the fastest way to find out whether their AI visibility comes from better content or simply from being easier for a crawler to read.
Can I share or export the report?
Yes. Every report has a public link that needs no account, and a PDF export. Paid plans replace TrueRanker’s branding with your own.
You rank #3 on Google. Does ChatGPT know you exist?
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