There are a lot of different ways you can increase the speed of your website, even if you have relatively cheap hosting. If you’re lucky, your blogging platform already has a caching engine built in (Drupal does). If you’re unlucky, and running something like WordPress, you have to do a bit more work. Caching makes a website more responsive because it takes an expensive operation (such as a long database query) and stores it so that next time it doesn’t have to recompute it entirely. For example, when you go to this website, normally Apache would execute PHP, parse the WordPress code, do some MySQL database queries, and then finally output the HTML page. Depending on the hosting service, this […]