How to increase Mozilla Firefox speed (5X faster)

1. Type "about:config" into the address bar and hit
Enter on your keyboard . Scroll
down and look for the following entries:
"network.http.pipelining
network.http.proxy.pipelining
network.http.pipelining.maxrequests" *without quotes
Normally mozilla firefox will make one request to a web
page at a time.
When you enable pipelining it will make several at
once, which really
speeds up page loading.

2. Alter the entries as follows:
Set "network.http.pipelining" to "true"
Set "network.http.proxy.pipelining" to "true"
Set "network.http.pipelining.maxrequests" to some
number like 30. This
means it will make 30 requests at once.

3. Lastly right-click anywhere and select New->
Integer.
Name it "nglayout.initialpaint.delay" and set its value
to "0".
This value is the amount of time the browser waits
before it acts on information it
receives.
And that's it!