Stack from Rapid Ideas
Version 1.1.2 released 8 months ago
The Lazy Load Stack delays the loading of images on long web pages until the images are actually needed/shown. So, images outside of the viewport aren't loaded until the user scrolls to them. This helps to make your page loading time a lot faster and may also have a positive effect on the server load. All you will have to do is to use this stack instead of the default image stack and you are set.