You specify the first URL because the internet search engine may have issues determining which one particular needs to be the key URL.  The subsequent tutorial will provide you with ways to allow Canonical URLs in Prestashop 1.5. Visit leading This Web site merchants several types of cookies on https://addons.prestashop.com/pt/seo-referenciamento-natural/31857-rich-snippets-automaticos-json-ld-opengraph-seo.html