PHP Key File: You should produce a file called ‘myhtmlblock.php’ inside this Listing. This file will contain the leading class of the module. A really detailed assistance handbook is presented together with the Prestashop social media login addon to configure API keys.   Si nous voulons afficher la fenêtre contextuelle https://www.presta-addons-modules.com/en/seo/prestashop-gtmetrix-speed-test-api-integration-module.html