Compression is really useful when transferring large data or
files to remote computers over the network. HttpCompression speeds up web page
download and saves bandwidth. Thus, one rightly said, "when tied to other
methods, such as proper caching configurations and the use of persistent
connections, HTTP compression can greatly improve Web performance. In most
cases, the total cost of ownership of implementing HTTP compression (which for
users of some Web platforms is nothing!) is extremely low, and it will pay for
itself in reduced bandwidth usage and improved customer satisfaction."