Here is some code that I not long ago wrote. I feel that it offers a primary explanation of mixing class/ID names with pseudoclasses. Phase six: Please enjoy the module set up, configuration, And just how-to-use video on our YouTube channel. - Module operates without making any change in the https://www.presta-addons-modules.com/en/seo/prestashop-gtmetrix-speed-test-api-integration-module.html