Make sure that you have this browser:
And how about advanced settings page? And how about direct access to it? OK, just type “about:config” into the address bar and hit return. Just like this:
Now, what do you see?
It’s your advanced settings, basically you can’t reach most of them in other way…
Look for the following entries:
Set network.http.pipelining to true
Set network.http.proxy.pipelining to true
Set network.http.pipelining.maxrequests to 10 (or 15)
Right-click, select New->Integer, name it nglayout.initialpaint.delay, set value to 0
We allowed to make up to 10 (15) connections at once. Make sure not to set it higher than 20.
Also we allowed to act with received information with zero waiting time.