By default, CS-Cart loads all images on any page of an online store simultaneously. A customer has up to 100 images on some category pages, and many product pages had instructional videos. Such volume of visual content significantly slows down page loading speed.
Our “Lazy Load for Images and Blocks” add-on solved this problem. The main idea is simple – to delay the loading of everything that the user does not need right now. The images are not loaded immediately when the page is opened, but only when it is scrolled. This helped to improve performance and use device resources sparingly.