Hreflang Tester

Checks hreflang tags for international SEO

Hreflang Tester
Checks hreflang tags in HTML, HTTP headers and sitemap.

Hreflang tags tell search engines which language version of a page to show to which users. They are important for:

  • International SEO: Displaying the correct language version in search results
  • Avoiding duplicate content: Preventing similar content in different languages from being treated as duplicates
  • Better user experience: Directing users to the appropriate language version
Example:<link rel="alternate" hreflang="de" href="https://example.com/de/">

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