no, you cant use a web server as a counter strike server since it requires the server to run the dedicated server software and open the specific ports. the whole point of a web server is to server web content, not game content. it runs a web (http) and a ftp server software, but you cant start the dedicated cs server software unless you can (which requires remote root acccess to the server). yes, there are webservers with remote root access but they cost more since you can run whatever type of software you want on it.