The module automatically adds a default canonical url to your solution, category, CMS pages only. By default, the module works by using The present url of the webpage as the default canonical url. En muchas ocasiones, en las tiendas on-line se generan URLs que expresan filtros y códigos de seguimiento, https://addons.prestashop.com/pt/seo-referenciamento-natural/31857-rich-snippets-automaticos-json-ld-opengraph-seo.html