In additon to elisolution's response earlier mentioned, this also checks irrespective of whether we are literally on the house web page (not only if the canonical was established or not). I tested this Remedy somewhat and in terms of I'm able to see, it really works as predicted. Or else, please https://addons.prestashop.com/es/seo-posicionamiento-buscadores/31857-google-rich-snippets-automatico-json-ld-opengraph-seo.html