You specify the key URL since the internet search engine might have issues figuring out which one particular ought to be the first URL.  The next tutorial will tell you about the way to enable Canonical URLs in Prestashop 1.five. Canonical URLs are employed to stay away from copy https://bookmarkinginfo.com/story19167564/not-known-details-about-automatic-hreflang-tags-canonical-tags-all-pages-seo