Optimize Firefox Speed

  You can use pipelinning to speed up page load.Which allows Firefox to load multiple things at once.

    * Type “about:config” into the address bar and hit return.
    * Type “network.http.*pipe” in the filter field, and change the following settings.       
    (Double-click on them to change them):
    * Set “network.http.pipelining” to “true”
    * Set “network.http.proxy.pipelining” to “true”
    * Set “network.http.pipelining.maxrequests” to "8".




Helpful Links
http://egonitron.com/2007/05/25/the-truth-about-the-firefox-pipelining-trick/