Unifying content under multilingual templates

- Sur cette page

- [Sample configuration that's prime for rel="alternate" hreflang="x"](https://developers.google.com/search/blog/2010/09/unifying-content-under-multilingual?hl=fr#sample-configuration-thats-prime-for-rel=alternate-hreflang=x)

- [Background on the old issue: duplicate content caused by language variations](https://developers.google.com/search/blog/2010/09/unifying-content-under-multilingual?hl=fr#background-on-the-old-issue:-duplicate-content-caused-by-language-variations)

- [A new solution for localized templates](https://developers.google.com/search/blog/2010/09/unifying-content-under-multilingual?hl=fr#a-new-solution-for-localized-templates)

- [Select the proper canonical.](https://developers.google.com/search/blog/2010/09/unifying-content-under-multilingual?hl=fr#select-the-proper-canonical.)

- [In the canonical URL, specify the various language versions via the rel="alternate" link tag, using its hreflangattribute.](https://developers.google.com/search/blog/2010/09/unifying-content-under-multilingual?hl=fr#in-the-canonical-url,-specify-the-various-language-versions-via-the-rel=alternate-link-tag,-using-its-hreflangattribute.)

- [Results of the above implementation](https://developers.google.com/search/blog/2010/09/unifying-content-under-multilingual?hl=fr#results-of-the-above-implementation)

- [To recap (one more time, with feeling!)](https://developers.google.com/search/blog/2010/09/unifying-content-under-multilingual?hl=fr#to-recap-one-more-time,-with-feeling)