Online structured knowledge validator permits you to test if your web page is shareable on social websites sites and discoverable by major serps This may enable to raise self-self confidence, boost service, and greatly enhance the module According to prerequisites to make it greater for different online stores. The markup https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-google-rich-snippets-json-ld-opengraph-twitter-tags-schemaorg.html