Speed-up Your mozilla firefox!!!

 For those of you who have some problems with their firefox browsers because it's too sloww in loading,
 i will help you out for speeding up your Firefox you need to follow a simple steps :-

1. In the address bar of Firefox, type about: config then press enter.
2. Then the following values using the filter bar if necessary, and modify by double-clicking on it:
   
   
   • network.dns.disableIPv6 => true
   • network.http.pipelining => true
   • network.http.pipelining.maxrequests = > 8
   • true network.http.proxy.pipelining => true
3. Now you just need to do is to click anywhere, select New and then numeric value, to name nglayout.initialpaint.delay this new entry and give it the value 0.
4. Then restart Firefox to apply the changes.