You specify the key URL as the internet search engine can have trouble pinpointing which 1 need to be the main URL.  The next tutorial will tell you about how you can allow Canonical URLs in Prestashop 1.5. By default, PrestaShop's deep URLs (that is certainly, distinct pages as https://icelisting.com/story20236925/the-best-side-of-balises-hreflang-automatiques-et-balises-canoniques-seo