Site Duplicates Check for SEO

Check if your site has duplicates and if redirects are configured correctly. Optimize your site for search engines by eliminating unnecessary page versions.

Free site duplicates checking service. Find out if redirects are configured correctly with www/without www, http/https and index.php or index.html.

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Questions and Answers
All about checking site duplicates: www, http, https and index versions
What are site duplicates? â–¼
Site duplicates are identical pages accessible via different addresses, for example:
• https://site.ru and http://site.ru
• https://www.site.ru and https://site.ru
• https://site.ru/index.php and https://site.ru/
Such duplicates can interfere with SEO and cause confusion for search engines.
Why is it important to check your site for duplicates? â–¼
The presence of duplicates leads to link weight dilution and lower site rankings in search results. Proper redirect setup helps search engines index only the desired page version.
What does the site duplicates checking service check? â–¼
The service checks for redirects:
  • from HTTP to HTTPS;
  • from WWW to non-WWW (or vice versa);
  • from index.php, index.html, index.htm to the main page;
  • and other possible duplicate URL variants.
How to understand if a redirect is configured correctly? â–¼
If when entering all versions of the site (http/https, www/without www, index.php) you always end up at the same URL — redirects are configured correctly.
Do duplicates affect SEO? â–¼
Yes. Search engines perceive identical pages as copies, which can lead to loss of positions and incorrect indexing.
How to eliminate site duplicates? â–¼
You need to set up 301 redirects from unnecessary page versions to the main one. Also, specify the canonical URL (the <link rel="canonical"> tag) and select the main mirror in the webmaster panel.
Does the service check index duplicates? â–¼
Yes, the service detects duplicates like /index.php, /index.html or /index.htm, which should be redirected to the root URL without the file.
Is the site duplicates checking service free? â–¼
Yes, site duplicates and redirects checking is available online for free and does not require registration.
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