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WordPress fix guide

No H1 Heading Detected on WordPress

No <h1> tag detected. Search engines need H1 to understand page topic.

Issue ID: SEO-H1-001Severity: criticalEffort: S

Why this matters

No <h1> tag detected. Search engines need H1 to understand page topic. This affects how clearly search engines understand the page and how persuasive it looks in search results.

WordPress fix path

How to fix this on WordPress

Fix heading structure in the block editor or builder.

  1. 1Open the page in the editor.
  2. 2Set the main page heading as H1 and supporting sections as H2/H3.
  3. 3Update the page and inspect the rendered HTML.

After you fix it

  • ✓Inspect page and confirm exactly one H1 tag exists

Same fix, other platforms

Fix no h1 heading detected on a different CMS

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More WordPress fixes

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