I've completed the installation of prestashop, then I'm prompt to change my admin Listing, but when i adjust it by way of ssh terminal, And that i browse my website …./adminxxx, it are unsuccessful to show the background management pannel? why  For custom-made methods that improve application performance, envisage to https://addons.prestashop.com/ru/seo-natural-search-engine-optimization/31857--rich-snippets-json-ld-opengraph-seo.html