Org microdata or Open Graph markup. Specifically, the peak should be at the very least 120px, and When the width is under 100px, then the aspect ratio should be no better than three.0.” If you use a CMS (for example, WordPress) and you do not have access to your HTML, https://addons.prestashop.com/fr/seo-referencement-naturel/31857-seo-automatique-google-rich-snippets-json-ld-open-graph.html