Comprehensive hreflang implementation means that you can grow to be more granular with geotargeting and serve up community content to people today all around the world. En ese caso, habrá que utilizar la rel=canonical aunque su efecto no sea tan notable (o incluso nulo) y enlazar al authentic para dejar https://addons.prestashop.com/ru/seo-natural-search-engine-optimization/30904--hreflang-seo.html