- Module performs without earning any transform in the existing PrestaShop file to ensure existing customization and theme adjust don't have an effect on. To make use of these polyfills, basically include HTML boolean logic to put them, IF the browser is lower than the desire IE Variation. Example code https://mysitesname.com/story9164108/prestashop-seo-automatic-open-graph-twitter-cards-tags-on-all-pages-can-be-fun-for-anyone