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Tweaks to speed up firefox
Posted by Zach Epstein on Jan 25, 2009 2:44 pm 58 comments
Filed in Linux, Mac OS, Software, Windows Vista, Windows XP

Firefox users take note: You need to do this. Now. As in, this instant. More savvy users are probably already familiar with editing Firefox’s configuration file but whether you’re a computer rookie or a seasoned veteran, Gnoted has issued a handful of tweaks that really get Firefox cooking. As much as we all love the fox, it can get a bit slow on occasion - especially if you’re like us and have 35 open tabs spread across four windows at any given time. By tweaking the way Firefox handles some caching functions, you can dramatically improve page load speed and even prevent Firefox from hogging your system resources while minimized. If you don’t currently have any experience playing with your configuration file, don’t be scared. Just follow the simple instructions, take your time and if you want a security blanket to squeeze, jot down each setting before you change it so you can always restore the default configuration if need be. So without further ado, hit the jump and get tweaking - just remember to restart Firefox when you’re done.

Reduce the amount of RAM Firefox uses for its cache feature

1. Type “about:config” (no quotes) in the adress bar in the browser.
2. Find “browser.sessionhistory.max_total_viewer”
3. Set it’s value to “0“;(Zero)
Increase the Speed at Which Firefox loads pages

1. Type “about:config” into the address bar and hit Enter.
(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 10.

This means it will make 10 requests at once.

3. Lastly, right-click anywhere and select New-> Integer. Name

Among all the projects available at the Mozilla Foundation, one little application, Prism (formerly known as WebRunner), hasn't gotten much attention. Understandable, in a way, because Prism seems like just a stripped-down Firefox window in which to view web sites—which it is, but that can be a great thing. With the help of a few utilities, web applications in Prism can be just as convenient to launch and use as your standard-installation desktop programs. Let's take a look at where Prism really works and how to get more out of it after the jump

"If all surfers were to block ads, the free Internet would no longer exist."
EasyList and the free Adblock Plus software it works with may be the most popular and most effective of all the ad blocking systems on the Web

Web sites often know the page you were on before you opened one of their pages. To block this referrer header, type about:config in the address bar, press Enter, navigate to network.http.sendRefererHeader, double-click it, and set the integer value to 0.

The CCK Wizard is an extension for Firefox that walks you through a set of page to customize Firefox and then generates an extension that can be installed into Firefox to enable your customizations. Let’s take a tour of the CCK Wizard.

After installing the CCK Wizard extension, select Tools->CCK Wizard to open the CCK Wizard. You’ll see a welcome page that is mainly there to remind you that before you begin the CCK, you might need to collect some stuff. I mainly put this page here because the old Netscape CCKs did it this way. Click on Next and you will see the Extension Configurations page.