The following is a way for Firefox to be faster
1. Open Mozilla.
2. Typed in the address bar about: config
3. Scroll your mouse down and are looking network.http.max-connections, double click and enter the value "64".
4. Find network.http.max-connections-per-server, double click and enter the value "21".
5. Find network.http.max-persistent-connections-per-server, double click and enter the value "8".
6. Doube click on network.http.pipelining, to "true".
7. Find network.http.pipelining.maxrequests, double click and enter the value "100".
8. Double click on the "network.http.proxy.pipelining" to "true"
9. The last step, right-click anywhere select: New ---> integrar ---> then 10. nglayout.initialpaint.delay write. Then enter the value "0".
good luck
