Be sure to’re normally using the identical URL construction. Don’t include a canonical that works by using HTTP or WWW In the event the canonical Edition of your internet site is HTTPS or non-WWW. Keep the way you format URLs constant throughout your internet site and throughout your canonical tags. https://addons.prestashop.com/fr/seo-referencement-naturel/31857-seo-automatique-google-rich-snippets-json-ld-open-graph.html