Port80 Software in San Diego is a team who is dedicated to improving Web performance.

However, they just recommended Maxthon, which uses the MSIE engine. [here]
I can’t buy into that. It still uses a core browser which has been patched but has not evolved since 1999. Until Microsoft releases a browser that can handle HTTP Pipelining — don’t understand why it can’t do it…unless there is a technical reason — I will stick with Firefox.