A simplified url is one that is readable by a visitor (and for that reason much easier to style into an address bar). In addition it includes key expressions that happen to be handy for Website positioning de PrestaShop. Replicate with no user-selected canonical: You've got no less than two https://addons.prestashop.com/nl/seo-zoekmachineoptimalisatie-vermelding/30904-automatische-hreflang-tags-en-canonieke-tags-seo.html