Posted on 12/12/2004 12:45:50 PM PST by KoRn
Here's something for broadband people that will really speed Firefox up:
1.Type "about:config" into the address bar and hit return. Scroll down and look for the following entries:
network.http.pipelining network.http.proxy.pipelining network.http.pipelining.maxrequests
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 recieves.
If you're using a broadband connection you'll load pages MUCH faster now!
oops
"Tweak network" extension.
Thanks much. HUGE difference here, enough so that I'm probably gonna switch from Opera to Firefox. I'm finally getting browsing that reflects the pipeline I have. Nice nice nice.
MM
Good to help ya!
Merry Christmas!!!
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Nice tip!!
I read about that a long time ago and had forgotten about it. It may also work to disable that feature all together.
Bump
bump for future geekiness
It kind of worked for me...... w00t
BTT
Could you please add me to the Firefox list?
Thanks..
No problem. Welcome aboard.
Stay away from this tweakThese settings violate the HTTP protocol, and give you a speed boost by flooding the web server with 20-something connections for every single image and page request. There's a reason that they're not the default.
These settings will not only cause many web servers to have problems, but they can also make your web browser be mistaken for a flood attack, which will make the server add your IP to an "ignore" list. Stay away from these "optimized" settings, unless you know exactly what they do and how they work.
After seeing at least a couple dozen blog posts all referencing these changes to "speed up Firefox", I thought it would be worth a little explanation.Yes, enabling HTTP pipelining can dramatically improve networking performance. The downside, and the reason it's not enabled by default, is that it can prevent Web pages from displaying correctly. If you've enabled this, and you find pages that aren't displaying correctly, please don't blame Firefox or the Web developer. It's probably the fact that you enabled an "unsupported" feature which is incompatible with some Web servers and proxy servers.
The second change, setting the initial paint delay at zero, may get you some content on the screen faster, but it's worth noting that it will dramatically slow down the time it takes the entire page to display. Here's what's going on. Gecko, Firefox's rendering engine, is trying to optimize between the cost of waiting for a bit more data versus doing more painting and reflows as new data comes in. Waiting a bit longer before it starts painting the page gives Gecko a chance to receive more content before chewing up CPU cycles to render and reflow the document. If you drop this value down to zero or near zero, that means you'll see the page start displaying a bit earlier, but not having received much data in that short interval, you'll have a lot more paint and reflow cycles to complete rendering of the page.
This one probably comes down to a combination of bandwidth, CPU speed, and personal preference. If it works for you, and you don't mind the side-effects, then great. Just note that what works for one person/system, may not work for another.
Yes, there are tuning change you can make (even at compile time, see Moox' optimized builds) that will dramatically alter the performance characteristics of Firefox. Feel free to experiment, but remember that most of the defaults are defaults for a reason. If your browser starts misbehaving or web sites look broken, it might be worth going back to default settings.
"Enabling pipelining in Firefox can speed up complex page retrievals, as you note, but it can also break Flash. This is a Macromedia thing not a Firefox thing but that’s why the app defaults to pipelining disabled."
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