SPDY is deprecated. This page is out of date. SPDY was an experimental protocol for the web with the primary goal to reduce latency of web pages. Its successor is HTTP/2. Documentation SPDY: An experimental protocol for a faster web SPDY protocol specification Server Push and Server Hint Research An Argument For Changing TCP Slow Start - Mike Belshe 01/11/10 More Bandwidth Doesn't Matter (much) -