Starting the module, Innovative Search engine optimization Should you have State-of-the-art expertise in SEO you will be able to use the following options to enhance the resources of your web page. Otherwise, we propose which you skip the part. Canonical on Index: Enables you to insert the "canonical" tag on https://addons.prestashop.com/ru/seo-natural-search-engine-optimization/31857--rich-snippets-json-ld-opengraph-seo.html