Canonical Tag Checker
Audit pasted HTML for missing, duplicate, relative, or conflicting canonical URLs.
This is static analysis of the content you paste. It does not crawl live pages, verify HTTP responses, or replace Google Search Console and official validation tools.
About this tool
Inspect canonical link markup without crawling a live site. Find missing or multiple tags, relative destinations, fragments, tracking parameters, and canonical conflicts—a recurring migration and indexing issue on r/TechSEO and r/SEO.
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