ChatGPT Visibility Test: Is Your Content Quotable in AI Search?
Your customers are asking ChatGPT, not just Google. Index Harmony measures the preconditions your content needs to be quotable in AI search — bot access, machine readability and answerability — and reports every gap with a ready-made fix.
No sign-up · 30–90 seconds · 100+ checks
What does AI visibility depend on?
The answer to "does my brand show up in ChatGPT?" passes through three layers. Before an AI assistant can cite you, it must reach your content, read it correctly, and be able to turn it into an answer:
Access
Can AI bots reach your site at all? If GPTBot or OAI-SearchBot is blocked, your content is never read — visibility ends at the door.
Readability
Is your content readable without JavaScript? Heading hierarchy and page structure decide whether bots can extract your text correctly.
Answerability
Question-formatted headings, quotable data, freshness and author signals — what an AI needs to carry parts of your page into its answer.
What do we check?
AI bot access
Whether the bot identities used in AI search — GPTBot, OAI-SearchBot and others — can really reach your site.
Content without JavaScript
How much of your page survives without executing JavaScript; most AI bots never run it.
Heading and content structure
H1–H3 hierarchy, question-formatted sections and paragraph layout — the core of an AI readability test.
Quotable data
Lists, tables and concrete figures: self-contained pieces an AI can lift into an answer as-is.
Freshness and trust signals
Dates, author and organization details — the marks that make content look reliable enough to cite.
Who is it for?
Publishers and blogs
Give your guides and articles the structure AI answers can cite as a source.
SMBs and service sites
Be quotable when a customer asks ChatGPT about your industry.
E-commerce sites
Make product and category pages readable enough to be used in AI shopping suggestions.
SEO and content agencies
Measure and document your clients' AEO/GEO readiness with a single report.
Frequently asked questions
What is a ChatGPT visibility test?
A free test that measures the preconditions your content needs to be quotable in AI search like ChatGPT: bot access, machine readability and answerability. Index Harmony scans your site and reports every gap with ready-made fix instructions.
Does this test show whether my brand appears in ChatGPT?
No — it does not monitor ChatGPT results, rankings or citations. Instead, it shows whether your site meets the technical and content preconditions that make your brand able to appear in AI answers.
How do I know if ChatGPT can read my site?
Run a free scan: the report shows whether OpenAI's bot identities can access your site and how much of your content is readable without JavaScript — the measurable part of the "can it read me" question.
Is this different from an AEO / GEO test?
AEO (Answer Engine Optimization) and GEO (Generative Engine Optimization) are names for optimizing content for AI answer engines. This test checks the shared technical foundation of both: access, readability and answerability.
If I score well, is showing up in ChatGPT guaranteed?
No. No tool can guarantee visibility in AI search; the model itself decides what to cite. A high score means the technical obstacles to being quotable have been removed — a precondition, not a promise.
Get your content ready for AI search
Enter your URL — we'll report your quotability preconditions within 90 seconds.