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WordPress fix guide

Missing or Non-Self-Referencing Canonical Tag on WordPress

The page is missing a canonical tag or has one that does not point to itself. This can cause duplicate content issues and dilute search ranking signals.

Issue ID: CRAWL-CANONICAL-BASIC-001Severity: moderateEffort: S

Why this matters

The page is missing a canonical tag or has one that does not point to itself. This can cause duplicate content issues and dilute search ranking signals. 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

Canonical tags are usually handled by your SEO plugin.

  1. 1Open the page in WordPress.
  2. 2Set the canonical URL in Yoast or Rank Math advanced SEO settings.
  3. 3Update the page and verify the rendered <head>.

After you fix it

  • View page source and confirm a self-referencing canonical tag exists

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