Structured info is additional to Online page details by marking-up knowledge it describes with equipment-readable annotations (metadata) that tend to be invisible to people. This is why it is also referred to as schema markup Examine your schema markup towards respective guidelines within the phrases of meaning, and make confident https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-google-rich-snippets-json-ld-opengraph-twitter-tags-schemaorg.html