The performance of any website depends not just on the script which it uses, but also on the hosting server where it is accommodated. In case the hardware is powerful and dependable, the applications which run on it will function well. More RAM, for example, indicates that more processes can run in the same time, while a quicker processor suggests that these processes will be executed more quickly. This matters because a web hosting service includes emails, databases, logs, and many others, so each of the abovementioned processes requires some resources in order to work effectively. In the event that the server doesn't have a sufficient amount of power, the Internet sites hosted on it won't perform well or may even time out in case the machine cannot manage all of the requests to it. Hosting your Internet sites on servers with suitable hardware will give you the performance which you would like to have for them.