SEO
SEO & Web Tools
Heading Structure Analyzer
Audit H1–H6 outlines in page HTML for multiple H1s, skipped levels, and empty headings.
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What is the Heading Structure Analyzer?
Heading Structure Analyzer is a free online tool that audit H1–H6 outlines in page HTML for multiple H1s, skipped levels, and empty headings.
Clear heading hierarchy helps users and crawlers understand page structure. Multiple H1s, skipped levels, and empty headings are common on-page issues that hurt scannability and sometimes snippet eligibility.
Paste HTML to extract the outline and flag problems before you publish or hand work to a developer.
How to analyze headings
- Paste page HTML (view-source or CMS export).
- Review the H1–H6 outline and issue list.
- Fix hierarchy so one clear H1 leads nested H2/H3 sections.
Key facts about the Heading Structure Analyzer
| Fact | Detail |
|---|---|
| Tool | Heading Structure Analyzer |
| Price | Free to use on Mytulify |
| Signup required | No |
| Processing | In your browser (client-side) |
| Daily limit (Free) | Unlimited |
Frequently asked questions
Should every page have only one H1?
Best practice is a single descriptive H1 that matches the primary topic. Extra H1s are not always a hard penalty, but they confuse structure and SEO reviews.