In more detail, basically web browsing consists of your computer sending a request for data, that request travelling over teh interwebs, a server receiving, processing, and then sending the data you requested, back over teh interwebs, and then the computer/browser displaying the information. For basic web browsing with a high speed connection, the actual transmission time is negligible, most of the delay is client side, sending the request and then rendering the data, or server side, processing the request and sending the data. Simple web pages are under 50KB/400Kb, so if it was just the transmission, would load in about a tenth of a second with a 3Mb/s connection.