Makes Firefox 50x Faster

First write in the URL bar "about:config" without the "" .

Search :

Code:

network.http.pipelining

network.http.proxy.pipelining

network.http.pipelining.maxrequests

If you want to open any homepage, firefox asks just one times to it.
If you activate pipelining firefox will ask many times to one homepage.

Now,
set "network.http.pipelining" on "true"

set "network.http.proxy.pipelining" on "true"

set "network.http.pipelining.maxrequests" on 50. Now Firefox will ask for a site 50 times.

Right-click-> new -> integer
Take name "nglayout.initialpaint.delay" and set "0"

Also change the others

browser.cache.disk.capacity, 15000

browser.cache.disk.enable, true

browser.cache.memory.capacity, 65536

browser.cache.memory.enable, true

browser.search.openintab, true

browser.tabs.loadFolderAndReplace, false

browser.urlbar.hideGoButton, true

config.trim_on_minimize, true

content.interrupt.parsing, true

content.max.tokenizing.time, 2250000

content.notify.backoffcount, 5

content.notify.interval, 750000

content.notify.ontimer, true

content.switch.threshold, 750000

network.http.max-connections, 48

network.http.max-connections-per-server, 16

network.http.max-persistent-connections-per-proxy, 16

network.http.max-persistent-connections-per-server, 8

network.http.pipelining, true

network.http.pipelining.maxrequests, 8

network.http.proxy.pipelining, true

network.http.request.max-start-delay, 0

nglayout.initialpaint.delay, 0

plugin.expose_full_path, true

ui.scrollToClick, true

ui.submenuDelay, 0

(Don't include the comas)

If you searched for it in filter, and it is not showing up, then right click anywhere in the screen and select new then boolean or integer

NOTE: if its true or false, then make a boolean but if its a number select integer.