Webmasters arrange for the purchase of a website’s domain name. It’s also their responsibility to choose a server, which refers to a special computer where the entire information of a site is stored. They seek to provide clients with the safest and most secure server. They also create emergency back up procedures so the site can continue to run properly even if there’s a sudden server problem. Webmasters have to keep contact with the main servers to ensure that these are always running.