Free Tool
Free Heading Structure Checker
Paste a page’s HTML to see its H1-H6 outline and catch missing H1s, multiple H1s and skipped heading levels. No sign-up needed.
Paste HTML and press Check. Only heading tags are read; nothing is uploaded.
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SEO Rocket runs keyword research, audits, rank tracking, AI-visibility and content, on real Ahrefs data, in plain language.
Start free – SEO RocketFree tool by SEO Rocket – runs entirely in your browser, nothing is uploaded.