Simply click the "Add new page" button to reach the friendly URL creation form. It has a handful of fields: Canonical URLs are utilized to stay away from duplicate information and to point to engines like google which can be the “primary” webpage. It is actually a sign inside the https://addons.prestashop.com/it/seo-indicizzazione-naturale/31857-google-rich-snippet-automatico-json-ld-open-graph-seo.html