Employing the hreflang tag on to your website the right way can be a little bit challenging. Below is often a manual on how to do it. This can support in reducing bounce fees from users who would like to find a web site in the language they may have https://addons.prestashop.com/de/seo-suchmaschinenranking-optimization/30904-automatische-hreflang-tags-und-kanonische-tags-seo.html