Question string is eradicated only when required, pagination is retained and handled (an existing "prev/following" system is required, more recent PS by now will it) Improve the indexing of the Prestashop urls in Google. This module AUTOMATICALLY adds, without the need for virtually any guide configuration, the "canonical" and "hreflang" https://addons.prestashop.com/es/seo-posicionamiento-buscadores/31857-google-rich-snippets-automatico-json-ld-opengraph-seo.html