It may speed things up a bit, but it does have a tendency to break websites that don't support this feature, so I wouldn't do it unless you are willing to troubleshoot every-time something breaks

It is usually not recommended to enable HTTP pipelining as it can cause issues with servers that do not support this feature properly.

See the caveats.

• http://kb.mozillazine.org/network.http.pipelining
• http://kb.mozillazine.org/Images_or_animations_do_not_load

24008943 said

My Firefox is a bit slow at times, its no big deal ...but if i follow this links tip will it be safe and not cause me any problems ? https://www.youtube.com/watch?v=DqZpFeiIXlM

Thanks for the reply.