📋 Header Tag Analyzer H1-H3

Analyze the H1, H2, and H3 heading structure of a web page (via URL or pasted HTML).

Input Method

*Note: Direct URL fetching may fail due to browser security (CORS) for external websites. For best results, use the "Paste Raw HTML" option below.

OR

*Recommended for reliable analysis. View page source (Ctrl+U or Cmd+U), copy all, and paste here.

Header Tag Summary

Header Tag Count SEO Status
Analyze content to see summary.

Detailed Header Content

  • No H1 tags found.
  • No H2 tags found.
  • No H3 tags found.

* **CORS Policy:** Browser security prevents direct fetching of content from most external websites via JavaScript. If "Fetch from URL" doesn't work, please use the "Paste Raw HTML" option.
* **SEO Best Practices:** * **H1:** Ideally, a page should have only *one* H1 tag, representing the main topic. * **H2/H3:** Use H2s for major sub-sections and H3s for sub-points within H2s, creating a logical content hierarchy.
* **Disclaimer:** This tool extracts header tags from the provided HTML. It cannot validate the semantic correctness or visual appearance of the headings on the live page.