Use this technique when you need to eliminate current copy pages. All redirection strategies —301 and 302 redirects, meta-refresh, JavaScript redirects—contain the identical effect on Google Lookup, having said that the time it will require for engines like google to notice the different redirect methods could differ. For that quickest https://addons.prestashop.com/it/seo-indicizzazione-naturale/30904-tag-hreflang-automatici-e-tag-canonici-seo.html