Canonical URL チェッカー
Paste HTML and the page URL to extract rel=canonical and catch common SEO mistakes before indexing problems spread.
Page input
Canonical audit
StatusFix required
A missing, duplicate, or invalid canonical may cause SEO problems.
Canonical links0
Issues2
Page URLNot set
Canonical URL-
HTML is missing
Paste the page head or full HTML before auditing.
Canonical tag missing
Add one canonical link in the page head.
Detected canonical tags
No canonical link was found in the pasted HTML.
Paste HTML to generate a canonical audit report.