Instance: You may have an e-commerce Site with merchandise webpages for different sizes of a certain t-shirt. Eight fields are available by default, and every is accompanied by a list of obtainable search phrases. Some key phrases are required and so are indicated having a "*". 301 Shift Permanently. Returns https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-hreflang-tags-canonical-tags-on-all-pages.html