One page. One preferred address.
Resolve canonical declarations and compare them with the final page URL. Spot duplicates and invalid targets.
Inspects up to 20 HTML canonical declarations and displays the HTTP Link header. Targets are not fetched. Cross-page canonicals can be intentional; search engines choose their own canonical.
Your results will appear here
Start with a URL. We’ll show what we found and what it means.
Public URL checks use Bostic servers and may reuse a result for 5 minutes. Do not submit private or signed URLs.
From a question to a next step.
Inspects up to 20 HTML canonical declarations and displays the HTTP Link header. Targets are not fetched. Cross-page canonicals can be intentional; search engines choose their own canonical.
- 01Add your input
Resolve canonical declarations and compare them with the final page URL. Spot duplicates and invalid targets.
- 02Read the evidence
Inspects up to 20 HTML canonical declarations and displays the HTTP Link header. Targets are not fetched. Cross-page canonicals can be intentional; search engines choose their own canonical.
- 03Make your next move
Create a Bostic account to verify your website, explore a full-site audit and follow changes over time. Plan limits apply.
One page is a start. See the whole picture.
Create a Bostic account to verify your website, explore a full-site audit and follow changes over time. Plan limits apply.
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