Make certain that your page is accessible to Google instead of blocked by a robots.txt file, the noindex tag, or login necessities. When the website page seems to be okay, you'll be able to ask Google to recrawl your URLs. Take note: Enable time for re-crawling and re-indexing. Remember that https://addons.prestashop.com/fr/seo-referencement-naturel/31857-seo-automatique-google-rich-snippets-json-ld-open-graph.html