The image compression is the process of applying an invisible image compression to the human eye while reducing image size by up to 80%. Speed Cache is integrated with ImageRecycle service, you'll get image compression quota with your membership.

Speed Cache lazy loading is the most advanced you can find on Joomla with a smart system that generates a small thumb of a few Kb (almost nothing) then loads it progressively with a nice effect, keeping your customer on your pages. Furthermore, as we preload 2x screen height, the fast connection won't even notice it! Speed Cache lazy loading main advantages:

• Super light lazy loading script
• Progressive image generation and loading effect
• Works on both scroll direction: up to down / down to up
• Almost invisible on fast connections
• Build pages with more content and keep them light!

If for some reason you do not want to apply the image lazy loading on a few pages or on specific image dimensions (height and width), you can use exclude and include setup.

In Speed Cache, you can apply lazy load to all videos on your site by enabling a simple Video lazy loading setting in the configuration. Therefore, all the HTML <video> tag will be detected and lazy loaded.