Heading Tag Checker
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Overview
Heading Tag Checker is a lightweight browser extension that scans all heading tags (H1 to H6) on the current webpage and highlights any issues. It helps you quickly identify headings that are missing text content or closing tags — essential for accessibility and SEO compliance.
Features:
✔ One-click check from the popup
✔ Highlights problematic headings with a red outline
✔ Displays a clear summary of found issues
✔ Works on any webpage
Perfect for developers, SEO specialists, and content editors who care about semantic HTML structure.
Tags
Privacy Practices
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Not being sold to third parties, outside of the approved use cases
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Not being used or transferred for purposes that are unrelated to the item's core functionality
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Not being used or transferred to determine creditworthiness or for lending purposes
🔐 Security Analysis
This extension hasn't been security-scanned yet.
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Created from revision 3cde211b0c on 10/20/2025.