How this tool works
Parses two absolute URLs and highlights structural differences.
The output is designed to make the next manual check clearer rather than turn SEO into a single score.
SEO & PERFORMANCE TOOL
Canonical URL Consistency Checker
Compare a page URL with its intended canonical and review protocol, host, path, query and fragment differences.
Free to useNo account requiredTransparent limitations
Review the output
Enter your inputs, then update the result.
Your input is processed in this browser unless the tool says it uses an external API.
What the result does not prove
A different canonical can be correct for duplicate pages. This tool cannot determine which URL Google ultimately selects as canonical.
Search visibility depends on crawlability, relevance, content quality, competition, links and many other signals. No browser tool can guarantee rankings.
Good SEO practice
Does this tool guarantee higher rankings?
No. It identifies a narrow technical or content-planning issue. Use the result with real page context and Search Console data.
Does the tool send my text to a server?
Most tools run entirely in your browser. The Website Speed Test is the exception: it sends the public URL you enter to Google PageSpeed Insights.
Should I repeat keywords more often?
No. Write naturally, answer the searcher's task, use descriptive headings and internal links, and avoid forced repetition.
Related tools
Continue with the next specific check instead of relying on a single SEO score.
Technical SEO help