How quickly a website shall open depends not just on the Internet connection of the visitor, but also on the connection of the server where the website is hosted and on the network infrastructure - routers, server network card, and so forth. Slow connection or hardware that is unable to deal with a high volume of incoming and outbound traffic might have strong impact on the user experience of your site visitors and the overall performance of your internet site because people will most likely see error messages that the website isn't available or it shall take a long time for your content to load. In the event that this kind of a thing occurs, it is unlikely that the site visitors shall return to the website. For that reason you ought to always check the connectivity of any server that you buy and not only the main hardware components such as hard disk, processor and physical memory.