Free SEO Tools
Heading Checker
Enter a URL to see its complete H1-H6 outline, heading counts, and common structure issues — fetched live, free, no signup required.
What this checks
This tool fetches the page and extracts every H1 through H6 tag in document order, flagging a missing H1, multiple H1s, and empty headings. Heading hierarchy is a readability and structure signal, not a strict rule — a hierarchy jump isn't automatically an SEO penalty on its own.
Frequently Asked Questions
- What does this tool check?
- Every H1-H6 heading on the page, listed in document order with its level.
- Why does heading structure matter?
- A clear H1-H6 hierarchy helps both readers and crawlers understand how your content is organized.
- Is this the same as the Heading Outline Generator?
- This lists headings in a flat table; the Heading Outline Generator shows them as an indented outline and flags issues like missing or skipped levels.