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MOZILLA FIREFOX NOT RESPONDING SLOW WINDOWS 10 INSTALL
You can install AdBlock Plus or another ad blocker to prevent these ads from loading. On many websites and web pages, ads take up a large fraction of the Firefox page loading speed. However, I’ve put together a few of the most common things you can check to improve speed performance. Sometimes, it takes a bit of troubleshooting to figure out specific problems.Īnd because all systems are unique, it’s a bit difficult sometimes to narrow down a fault. Unlike most setting changes, you may need to restart Firefox for these to take effect.Īlthough we love the idea of things working right out of the box, life doesn’t work out that way.Check or uncheck “Use hardware acceleration.” Visit “about:preferences#advanced” in a new tab.Change webgl.disabled to True or False.Try watching videos with these settings on and off to see which works best for you: However, this can cause slow load times or blurry text, especially with older operating systems or graphics cards. These functions use your graphics card to speed up certain functions, especially loading videos. Finally, change the value of -parallel-limit to 0.Next, change network.prefetch-next to False.You can make the following changes to disable both forms of prefetch, then reverse them if there’s no speed up: If you have unusually slow load speeds, a buggy prefetch could be the issue. When working correctly, this should only use idle browser time, and will actually increase load speed.

Prefetching loads pages before you visit them, guessing which links you’ll click on. This is usually not an issue, but you can avoid some hang-ups if you tend to open or close many tabs at once. You will get this display while trying to adjust anything in the “about:config.”įirefox displays small animations when opening or closing tabs. The choice to make these adjustments is yours.Īgain, these are advanced settings and you will get warnings. Note: You may run into the page below, which is merely a warning that you’re changing settings that could cause stability issues. Set this value to 256, if it isn’t already. Some users prefer 8 to be on the safe side.

Right-click this folder and choose “Copy,” then right-click in a backup location and select “Paste.”.You should see a folder with a string of letters and numbers, ending in “.default.” Go one level up from the folder that opens.

