PHP Main File: Please produce a file called ‘myhtmlblock.php’ inside this Listing. This file will contain the most crucial class of the module. The CSS Doing work Team occasionally publishes "Snapshots", a set of total modules and parts of other drafts that are considered stable plenty of to become executed https://www.presta-addons-modules.com/en/seo/prestashop-gtmetrix-speed-test-api-integration-module.html