The network capacity of a server determines how rapidly your websites will open and how many people will be able to visit them at the same time. Of course, this isn't the only factor, but it is a really important one. On one hand, irrespective of how optimized a particular site may be, bad connectivity means slow loading speeds and even service interruptions, particularly if only 1 Internet provider is used to access the server. On the other hand, an excellent connection with low capacity will allow just a small number of visitors to check out the website simultaneously, while new visitors shall have tough time loading any content. In this sense, the prosperity of your website depends not only on the content, but also on the site’s accessibility and loading speed. These two components are dependant on the connection that the hosting server uses.