You specify the first URL because the internet search engine can have issue identifying which one particular should be the principal URL. The subsequent tutorial will provide you with how to permit Canonical URLs in Prestashop 1.5. HubSpot CMS users can alter their options to possess the CMS automatically https://addons.prestashop.com/it/seo-indicizzazione-naturale/31857-google-rich-snippet-automatico-json-ld-open-graph-seo.html