In 2009, Google further refined snippet effects by introducing “rich snippets.” Rich snippets serve as a “sneak preview” for listings over the SERP and will health supplement search query effects with a lot more specific details. If you do not consent to usage of cookies, you may fully disable cookies https://addons.prestashop.com/fr/seo-referencement-naturel/31857-seo-automatique-google-rich-snippets-json-ld-open-graph.html