Case in point: You've an e-commerce Internet site with product or service web pages for different sizes of a particular t-shirt. By default, PrestaShop's deep URLs (that may be, precise webpages as an alternative to online the domain title) are uninformative to the two clients and search engines like google: https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-hreflang-tags-canonical-tags-on-all-pages.html