Duplicate Without User-Selected Canonical
Fix canonicalization errors to consolidate your ranking signals.
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- Duplicate Without User-Selected Canonical
Fixing "Duplicate without user-selected canonical"
This status means Google has found multiple versions of the same page on your site, but you haven't explicitly told Google which one is the "master" version using a canonical tag. As a result, Google has made its own choice, which might not be the version you want to rank.
Why this hurts your SEO
When you have duplicate content without a canonical tag, your link equity is split across multiple URLs. Instead of one strong page ranking well, you have several weak pages competing against each other (keyword cannibalization).
Common Sources of Duplication
- HTTP vs HTTPS: Both versions are accessible but not consolidated.
- WWW vs non-WWW: Both versions serve the same content without a clear preference.
- Trailing Slashes:
/pagevs/page/treated as separate URLs.
Resolution Workflow
Identify Duplicates
Use Google Search Console to find which URLs Google considers duplicates of each other.
Pick the Primary URL
Decide which URL is the 'clean' version you want users to see in search results.
Add Rel=Canonical
On every duplicate version, add a <link rel='canonical'> tag pointing to the primary URL.
Configure Redirects
If possible, set up 301 redirects from the duplicate versions to the primary URL for maximum consolidation.
Canonical Audit
Related Guides
Continue with these guides to strengthen your technical SEO workflow.