Having a site involves many other operations aside from registering a domain and linking it to a few sites that are uploaded on a web server. Each one of them is extremely important and has an effect on the user experience - both for you as the website owner and for your visitors. As an example, a script-driven Internet site uses a database, files are uploaded through FTP, and communication with clients is done through email, although some services demand certain domain records to be set up. Each one of these things is critical and when any one of them is hard to handle or is simply missing from the set of services your account includes, the abilities of your Internet site may be limited, in addition the overall management of the Internet site could be very irritating if you can't do some task.