Should you have numerous language or state versions that you simply mark up with hreflang, then Every of such versions ought to have a canonical tag pointing to itself. This technique centralizes management, simplifies updates, and declutters the HTML head segment—possibly dashing up website page load situations. (Whilst this is https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-google-rich-snippets-json-ld-opengraph-twitter-tags-schemaorg.html