The userbase of Firefox is still growing and because of that, thousands of people notices some problems about this browser. Probably the most common one is extreme consumption of RAM, when you browse with Firefox little longer. This bug isn’t bug actually, it’s a feature, although it may sound little weird. There’s a option to configure this cache function, but it’s kinda hidden in Firefox config file. This tip is quite old, but because there’s probably still a lot of people having issues with this, I feel it could be helpfull to post here few recommendations:
Kill the amount of RAM Firefox uses for it’s cache feature
Here’s how to fix it:
1. type “about:config� (no quotes) in the browser.
2. Find browser.sessionhistory.max_total_viewer
2. set it’s value to “0″
Increase the Speed in Which Firefox loads pages
1.Type “about:config� into the address bar and hit return.
Normally the browser will make one request to a web page at a time. When you enable pipelining it will make several at once, which really speeds up page loading.
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. If you’re using a broadband connection you’ll load pages faster now
More options for your about:config (you might have to create some of these entries by Right Click –> New– > Interger or String
network.dns.disableIPv6: set “false�
“content.notify.backoffcount�: set “5″
“plugin.expose_full_path�: set “true�.
“ui.submenuDelay�: set “0″ (zero)
Kill RAM usage to 10mb when FF is minimized
This little about:config hack will drop Firefox’s RAM usage down to 10 Mb when minimized
1. Open Firefox and go to the Address Bar. Type in about:config and then press Enter.
2. Right Click in the page and select New -> Boolean.
3. In the box that pops up enter config.trim_on_minimize. Press Enter.
4. Now select True and then press Enter.
5. Restart Firefox.
Ok I hope this makes a few people’s browsing experience a bit better with Firefox and debunks a myth about their being a bug.