Eazy SEO Tools

Heading Analyzer

Paste your HTML and audit the H1–H6 hierarchy — catch skipped levels and empty headings.

Runs 100% in your browser — your input never leaves this page. How we handle your data →
Runs 100% in your browser — your input never leaves this page.

Only heading tags (H1–H6) are read. Everything else is ignored.

Your results will appear here.

Fill in the input above and run the tool to get started.

Honest limits

This tool analyzes the HTML you paste using standard heading-structure rules (one H1, no skipped levels, no empty headings). It cannot see CSS, JavaScript-rendered content, or visual hierarchy — and clean headings are a relevance and accessibility signal, not a ranking guarantee.

How to use the Heading Analyzer

  1. Open your page, right-click, and choose View Page Source — copy the HTML.
  2. Paste it into the input box above.
  3. Press Analyze headings — the outline tree and every issue appear instantly.
  4. Fix flagged problems in your template, re-paste, and confirm the tree is clean.

Examples

Example

HTML with two <h1> tags and an H2 jumping straight to H4 produces 3 flags: "2 H1 tags found (expected 1)", "Skipped level: H2 → H4", each pointing at the exact tag. A clean page shows a tidy nested tree and "No issues found".

What this tool doesn't do

  • Only the pasted HTML is analyzed — CSS styling, JavaScript-rendered content, and visual order are invisible to this tool.
  • Heading rules are best-practice guidelines (one H1, no skipped levels); edge cases in complex apps may legitimately differ.
  • Clean headings aid relevance and accessibility; they do not guarantee rankings.

Frequently asked questions

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