The performance of every Internet site depends not just on the script which it functions with, but also on the web server where it is accommodated. In case the hardware is powerful and dependable, the applications that run on it will perform well. Additional RAM, for example, indicates that more processes can run concurrently, while a quicker processor means that these processes will be executed much faster. This matters since a web hosting service includes emails, databases, logs, and many others, so each of the abovementioned processes requires some resources so that it can run correctly. If the server doesn't have an adequate amount of power, the websites hosted on it won't perform well or could even time out if the machine is unable to manage all requests to it. Hosting your websites on servers with suitable hardware will give you the performance that you would like to have for them.