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Canonical Checker
Enter a page URL. We find its canonical tag and compare the target with the final page URL, including query parameters.
Canonical Checker
Your result will appear here
Enter a website URL and select Check URL.
A little guidance, if you need it.
What Canonical Checker reports
Canonical Checker returns page url, canonical host and self reference for your input, so you can see the specific signal you came for without running a full site crawl first.
Reading the page url output
The page url result is the one to act on first, with canonical host shown beside it so a fix can be judged in context rather than from a single score.
Turning the check into a change
Once self reference looks right, the same page, keyword, or crawl file can move into a full audit and a tracked content workflow instead of staying a one-off check.
Keep going with a related tool.
Browse all 18 tools →- Metadata CheckerUse the Uplift metadata checker to inspect the core tags that shape search snippets, social previews, and crawl interpretation.
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