You specify the first URL because the online search engine may have issue analyzing which one particular ought to be the first URL.  The subsequent tutorial will demonstrate how to allow Canonical URLs in Prestashop one.five. Yandex: Russia’s hottest internet search engine also supports hreflang tags. It works by https://greatbookmarking.com/story18805899/details-fiction-and-prestashop-hreflang-canonical-tags