This forces shoppers to visit the product's website page and decide a combination, rather than only incorporating the default one into the cart. Take note that items with no mixture will nonetheless have an "Include to cart" button while in the classification website page. Simply put, by using hreflang, you https://addons.prestashop.com/de/seo-suchmaschinenranking-optimization/30904-automatische-hreflang-tags-und-kanonische-tags-seo.html