Having a site includes a number of other procedures aside from registering a domain name and linking it to some websites that are uploaded on a hosting server. Each of them is critical and influences the user experience - both for you as the site owner and for your site visitors. For instance, a script-driven website uses a database, files are uploaded through FTP, and communication with customers is done via e-mail, even though some services require certain domain records to be created. Each one of these things is essential and in case any of them is hard to manage or is simply lacking from the set of services which your account offers, the functionality of your site can be reduced, also the overall control over the website may be quite annoying if you cannot execute some task.