- Offering ‘excellent’ effects => supplying success that might match the user’s intent additional intently. About the draw back, Should the informational advantage of the rich snippet satisfies the user's research query, it'd remove the necessity to click by way of for further more engagement. Visually this hierarchical framework is https://www.presta-addons-modules.com/en/free-modules/prestashop-preloader-page-loading-image-page-loading-animation-preloading-screen-loading-page.html