Каморка

может баян, а может кому пригодится

1. Type "about:config" into the address bar and hit enter. Scroll
down and look for the following entries:

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.