A Cache Proxy enables you to save website information on your hard disk making it easier to retrieve the information once you decide to go back to that website. Because the proxy cache keeps the information, this will decrease any delay that you might encounter when you are trying to open a trafficked network. Not only that, the proxy cache also saves all the images and sub files in the website you have visited. Because of this, the images can be easily retrieved next time you visit the website, thus, making it easier for the website to load. And this is mostly what cache proxies can do for you.