Apache:
The software was created back in 1995 by a small number of Internet enthusiasts in order to make their own websites. But soon those website tinkerers went from mere beginners to true emperors of modern internet. Constantly growing and developing, the Apache server became one of the most stable and secure servers available today, and since it also has the ability to load in components, it remains one of the most flexible and versatile as well. And the price? It is completely free.
LiteSpeed
Unlike Apache, The Litespeed server is a fairly new piece of software made in 2002 by Litespeed industries Inc. This web server was designed to read Apache configuration files and the software can ultimately be dropped in to replace any Apache server. As its name suggests, Litespeed is a version, but the company claims that a single Litespeed server can handle the same amount of traffic as two Apache servers. The main downside is that it is essentially a commercial product. Though a free version of Litespeed is available, many important features are only available if you purchase the enterprise version, which costs anywhere from $14 $92 per month.
Litespeed Vs Apache
The greatest thing about Litespeed is that the server is really able to handle much more traffic than Apache and it can handle DDOS attacks more efficiently. In one research, an Apache server that had been going under from DDOS attacks was replaced by a Litespeed. While the Apache server crashed due to the attacks, the Litespeed server managed to withstand the attacks and remain its functionality. Also, Litespeed is able to handle configuration files and can support almost all of the popular control panels.