A page will still render if you have a number of things with the same ID, but you may run into complications if/if you seek to dynamically update reported elements by calling them with their ID, because they are not one of a kind. To work with these polyfills, just https://webookmarks.com/story4920344/detailed-notes-on-prestashop-seo-automatic-open-graph-twitter-cards-tags-on-all-pages