Canonical URL checker
Verify canonical tags resolve correctly and point to the right page.
- Self-referencing check
- Absolute URL validation
- Duplicate URL hints
- Quick score
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Enter a URL above to run canonical
Results appear in seconds — no signup, no credit card.
How it works
- 1
Paste page URL
We read the canonical link in your HTML head.
- 2
Resolve target
See if the canonical matches this page or another URL.
- 3
Fix in app
Track canonical issues across every page on scheduled crawls.
What you get
- Self-referencing check
- Absolute URL validation
- Duplicate URL hints
- Quick score
Go beyond one-off checks
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