Improve Firefox's Responsiveness While a Page is Loading
Posted by Adam Pash at 8:00 AM on January 23, 2008

Firefox tip: If Firefox is too unresponsive for your tastes when it's loading a new web page, the How-To Geek weblog suggests a simple tweak to improve responsiveness. First, enter about:config into your address bar and then add the content.switch.threshold setting (which isn't there by default). Right-click the page and select New -> Integer, name it content.switch.threshold, and give it a value of 1000000. The catch is that Firefox will take slightly longer to load pages, but while it's loading you'll be able to scroll the already-loaded content more easily. If you like that, you may also want to tweak Firefox's rendering speed or check out some of the best Firefox config tweaks.
Tags: firefox | firefox tip | linux | mac os x | web browser | windows

Comments (AU Comments · US Comments)
There are currently no AU comments for this post.
holymogwai
Posted 8:34 AM 23/1/08
Is there a "make firefox work when on digg.com because all of its crappy javascript locks it up, and if I disable javascript then I cant rate comments up or down" tweak?
holymogwai
gardene
Posted 2:27 PM 22/1/08
yes. opera.
i use it since yesterday because i got sick of firefox freezing whenever i start downloading something and such things.
gardene
Woodsyx
Posted 11:34 AM 23/1/08
Firefox only seems to lock/freeze up whenever I open a page heavy in Javascript. It doesn't happen much so I don't worry about it.
@holymogwai: You could try making a gresemonkey script to kill the Java you don't want.
Woodsyx
phoood
Posted 11:34 AM 23/1/08
I have the same issue with diff as HOLYMOGWAI does. Seriously digg, wtf?
phoood
The How-To Geek
Posted 11:34 AM 23/1/08
@holymogwai: Digg is painfully slow all around, no matter which browser you use. My solution: I don't browse digg.
The How-To Geek
oneshot417
Posted 11:34 AM 23/1/08
what if i dont want it to load pages slower and i just want it to work right?
oneshot417
Solomon
Posted 11:34 AM 23/1/08
@holymogwai: Something like Rip It Permanently might work. You just take out the bits of the page you don't want.
Solomon
salmonmoose
Posted 12:34 PM 23/1/08
@holymogwai: Try FF3 beta2 it's not as hideously slow as FF2 - but yes, Digg is an example of what happens when someone barfs AJAX on a page.
salmonmoose
Derek
Posted 1:34 PM 23/1/08
@holymogwai: Woodsyx said,
...and if you're like me and you don't know how to code a greasemonkey script, you can just install the Platypus extension, which will let you modify parts of a webpage right in your browser and then save your changes as a greasemonkey script. Pretty sweet.
Or, of course, you could just use one of the many Digg-related scripts that people have already made available at userscripts.org.
Derek
Fierock
Posted 4:34 PM 23/1/08
For quick browsing, I heard that Safari on Windows was the best, so I tried it and I did notice it was definitely quicker (at first, but maybe it was placebo effect, because now it seems just as slow as firefox or ie-when ie is not freezing up). I just didn't like the fact that I couldn't find out how to put a "home page" buttin on th ui...
Fierock
Myles
Posted 3:55 AM 23/1/08
I shudder when I think of what happens when I open multiple digg pages at once.
Myles
ahoier
Posted 1:34 AM 24/1/08
Digg content that can be safely killed
[Ads1.msn.com]
[edge.quantserve.com]
[www.quantcast.com]
[pixel.quantserve.com]
[advertising.microsoft.com]
Preferably with adblock, or a hosts file.
That's a good start.
ahoier
DWeaver
Posted 8:44 AM 23/1/08
Slimbrowser has been my browser of choice for many years (latter part of 2001 to be exact)
It utilizes the Trident engine (so it reacts more like IE than Firefox), haven't had an issue, and it seems just about as secure as Firefox has been for me without the bloat (but i still luvs you Fox!).
I was actually just doing a personal project of trying to phase into using only Firefox the other day since it is what I use for my SSH tunnel using SOCKS proxy (Lifehacker you rock!).
I had three things Firefox would need to do before I could swap entirely:
1) Open a new tab when I enter an address into the address bar (Tab Mix Pro worked for me)
2) Close a tab when double click on it (Same as 1)
3) Utilize mouse gestures using left/right to right/left mouse clicks (Again Lifehacker you saved the day pointing out Mouse Gesture)
After doing all of these the browser started to act more like I was comfortable with, EXCEPT it would run horrendously slow while loading a page, and I couldn't switch between two already loaded tabs smoothly (perceptible lag, we're talking a second or more).
With this new tip I think I may test it again, but at this point i'm realizing that i'd rather use a browser with all the functionality built in from install, than have to seek out and install multiple modules AFTER .
Maybe one of these days i'll get around to making a prepackaged variant of Firefox to do what i'd like, but I think it will be unlikely.
If anyone has an argument on why I shouldn't use Slimbrowser please let me know, as it has felt absolutely perfect for me which causes me to think I missed something. (Nuhzzing ez perfect!!! *Intense Glare*)
DWeaver
Jesse S
Posted 12:33 AM 30/1/08
Great tip, Gmail feels smoother and I can switch tabs while pages are loading.
Jesse S
gsiliceo
Posted 3:34 PM 30/1/08
Doesnt work in firefox linux :(
gsiliceo
cetheriel
Posted 8:44 AM 22/2/08
@dweaver: there's a reason i won't use slimbrowser: windows only. so... how do you create a pre-packaged firefox?
cetheriel