Heading Structure Audit

Paste your page HTML to audit the H1–H6 hierarchy — catches multiple H1s and skipped levels.

Results appear here.

How to use

Paste your page's HTML source and run the audit. Issues and the full outline are listed below.

How many H1s should a page have?

Exactly one — it should match the page's main topic.

Are skipped levels a problem?

Jumping from H2 to H4 confuses screen readers and crawlers; keep levels sequential.

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