How quickly a website will open is dependent not only on the Internet connection of the customer, but also on the connection of the hosting machine where the website is hosted and on the network infrastructure - routers, server network card, etc. Slow connection or hardware that is unable to deal with a high volume of inbound and outbound traffic can have direct impact on the consumer experience of your site visitors and the efficiency of your website as people will most probably see error messages that the site isn't available or it will take a long time for your content to load. If this kind of a thing happens, it's unlikely that the website visitors shall revisit the website. That is why you need to always examine the connectivity of any hosting machine that you purchase and not only the main hardware components like hard drive, central processing unit and physical memory.