Caching is the process of storing data from a website so that the page can load faster the next time you visit it. This has the benefit of both increasing page speed and saving on data downloads for your users, while reducing load on your server. However, this can be an annoying feature when you’re in the middle of developing a website and your changes aren’t showing up no matter how many times you refresh.
Today we’ll look at the different kinds of caching, including some plugins to add to your site once you’ve finished with development and ready to take full advantage of caching.