Canonical URL Validator

Check if your page correctly identifies its primary source to avoid duplicates.

Canonical URL Validator

Prevent duplicate content issues by verifying your primary source identification.

Crawl Signal Output

If missing, search engines might divide ranking power between multiple versions of the same page.

Always point the canonical to the "original" URL to consolidate SEO authority.

About Canonical URL Validator

Prevent duplicate content issues. This tool verifies if your "rel=canonical" tag is correctly implemented, ensuring search engines give ranking credit to the correct version of your page if it exists under multiple URLs.

Something not working right?

Found a bug or have a suggestion to improve the Canonical URL Validator? Let us know and we'll fix it!