In additon to elisolution's answer earlier mentioned, this also checks whether or not we are literally on the house web page (not simply whether the canonical was established or not). I tested this Option a little and so far as I'm able to see, it works as predicted. Otherwise, remember to https://addons.prestashop.com/ru/seo-natural-search-engine-optimization/31857--rich-snippets-json-ld-opengraph-seo.html