SEO
Visit Headings Map Headings Map
Visualise heading hierarchy for SEO and accessibility.
Visual tree of all H1–H6 headings on any page
Identifies missing or skipped heading levels instantly
Supports both SEO and accessibility audits
Works on any website including behind login
Free browser extension for Chrome and Firefox
How we use it
Headings Map is a browser extension we use to audit heading structure on any web page. A well-ordered heading hierarchy matters both for SEO — helping Google understand content structure — and for accessibility, where screen readers rely on headings for navigation. It catches hierarchy errors that are easy to miss during a normal content review.
Ready to try Headings Map?
Visit the official website and explore their plans.
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