You specify the principal URL as the internet search engine can have problem pinpointing which 1 really should be the primary URL.  The following tutorial will demonstrate the way to help Canonical URLs in Prestashop one.5. Hook Overview: This hook allows you to insert any further fields or details https://bookmarkssocial.com/story19144723/about-automatic-hreflang-tags-canonical-tags-all-pages-seo