UI Deploy

A common tactic to help speed up your website is to use a technique called lazy loading which means that instead of loading everything your page needs at the start it will only load resources as and when it needs them.

For example you can lazy load images so you can start the page off only with the images you need to view the page correctly, then other images that are out of view you won't need to load straight away. As the user scrolls down the page you can then search to see if the images are about to come into view and lazy load the images when they are needed.