Heading Structure Checker
Visualize and validate the H1-H6 heading hierarchy of any page. Find missing H1s, skipped levels, duplicates, and empty headings.
Try Heading Structure Checker →What It Does
The Heading Structure Checker fetches any URL and analyzes its heading hierarchy (H1-H6). It visualizes the structure as a tree, counts each heading level, and flags structural issues that hurt SEO.How to Use It
- Navigate to Analyzers → Heading Checker.
- Enter any URL and click Analyze.
- View counts for H1-H6 headings.
- Review the issues list for missing H1, skipped levels, duplicates, or empty headings.
- Inspect the visual heading tree to see your content structure.
- Export the report as .txt.
What It Checks
- H1 count: Should be exactly one per page.
- Hierarchy: Levels should be sequential (H1 → H2 → H3, not H1 → H3).
- Empty headings: Headings with no text content.
- Duplicates: Multiple headings with identical text.
- H2 presence: Pages should typically have H2 subheadings.
Use Cases
- Content audit: Verify heading structure across your site.
- Accessibility: Proper heading hierarchy is critical for screen readers.
- SEO troubleshooting: Find pages with structural issues.