The problem is usually due to possibly spammy material or spammy markup usage. On the other hand, The problem may not be a syntax challenge, and And so the Rich Effects Examination will never be able to identify these concerns. Troubleshoot lacking rich final results / fall in complete rich https://addons.prestashop.com/fr/seo-referencement-naturel/31857-seo-automatique-google-rich-snippets-json-ld-open-graph.html