How I Fixed Google Search Console Duplicate Canonical Issues
Google Search Console is very useful for understanding how Google sees a website. While working on my website, I noticed that some URLs were showing duplicate canonical issues. This means Google found more than one URL showing similar or same content, and it was not sure which URL should be treated as the main version.
This issue can happen when the same page opens from different URLs. For example, a homepage may open from the root URL, a landing page URL, or an index.html URL. If these URLs show the same content without proper redirect or canonical setup, Google may mark them as duplicate.
What Was the Problem?
The main problem was that different versions of a page were accessible. Search engines prefer one clean version of a page. If multiple URLs show the same page, indexing can become confusing.
In my case, I checked the affected URL in Google Search Console and saw that Google had selected a different canonical URL. That meant I needed to make the website structure cleaner.
How I Fixed It
First, I decided which URL should be the main page. For the homepage, the correct version was the root domain. Then I made sure duplicate URLs redirected to the correct URL. Redirects are important because they tell both users and search engines where the main page is.
After that, I checked the sitemap. A sitemap should only include important and correct URLs. It should not include duplicate or temporary URLs. I updated the sitemap and submitted it again in Google Search Console.
Why Canonical URLs Matter
Canonical URLs help search engines understand the main version of a page. This is useful when similar content exists on different URLs. A correct canonical setup improves crawling and reduces duplicate indexing problems.
For small websites, the best approach is to keep the URL structure simple. Each important page should have one clear URL, and duplicate versions should redirect to that main URL.
What I Learned
I learned that SEO is not only about writing content. Technical setup is also important. A website should have clean URLs, proper redirects, sitemap, robots.txt, and working pages without broken links.
After fixing the issue, I used URL Inspection in Google Search Console and requested indexing again. This helped Google recheck the updated pages.
Conclusion
Duplicate canonical issues are common, but they can be fixed with a clean URL structure, correct redirects, proper sitemap, and Google Search Console inspection. This experience helped me understand how important technical SEO is for any website.