Its intention is to provide webmasters with just one typical vocabulary that contains markup that may be most beneficial to search engines like yahoo and users on the net. Set up : Stage 1: Add module zip file from the back again-Place of work Module & Services menu tab. Module https://addons.prestashop.com/es/seo-posicionamiento-buscadores/31857-google-rich-snippets-automatico-json-ld-opengraph-seo.html