Free GEO tools · H1-H6 heading analyzer
H1-H6 heading analyzer
Enter the address of a page: the tool shows its outline, as Google and AIs read it, and flags hierarchy errors.
Free, 5 uses per day without sign-up. Unlimited with the Solo and Agency plans.
Why does heading structure matter?
Headings H1 to H6 form the outline of the page. Search engines and AIs use it to understand the topic and find the passage that answers a question. A logical outline (one H1, then H2s, then H3s) and explicit subheadings increase the chances of being cited.
Go further: the full GEO audit
The free TraceFlow Lens GEO and SEO audit checks 33 points in 20 seconds (AI crawlers, readability without JavaScript, structured data, sitemap, technical SEO, content) and gives, for each issue, the fix and a prompt ready to paste into your AI agent.
Frequently asked questions
Can a page have several H1s?
It is technically allowed, but a single H1 that states the topic remains the clearest practice for search engines and AIs.
Should headings be phrased as questions?
It is not mandatory, but subheadings that repeat the real questions of users make it easier for AIs to reuse the answers.