There are literally hundreds of difficult technologies available to the webmaster. Making proper use of these technologies allows the creation of maintainable, efficient and useful web sites. For example, using SSI (server side includes) or CSS (cascading style sheets) a webmaster can change every page on his web site by editing one file. A few of the more common technologies are listed below. ASP - Active Server Pages are used to perform server-side scripting. This is a way to get things don.