Supported formats Google Search supports structured data in the following formats, Until documented if not. Usually, we advocate employing a structure which is easiest so that you can put into action and manage (typically, that's JSON-LD); all 3 formats are equally fine for Google, as long as the markup is https://addons.prestashop.com/fr/seo-referencement-naturel/31857-seo-automatique-google-rich-snippets-json-ld-open-graph.html