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Firefox is one of the most popular web browsers, mainly due to its ease of operation and the possibility of user customization. It also has great security and provides hundreds of plugins for almost any purpose.

Unfortunately, this can sometimes cause Firefox to crash. If your Firefox is running very slowly, try one of these ways to speed it up and surf the web today.

1. Update Firefox

You can also download the new version of it from here and install it on the current one to be updated. Or:

If Firefox is running slow, the first thing you need to do is; This is to check for its updates. Keeping your browser up to date eliminates many of the slowdown factors.

1. To open the menu, click on the three-line icon and select Help> About Firefox.

2. Another window will appear that automatically checks for updates and downloads any that are available.

Browser updates fix security bugs and add new features, so you need to keep your browser up to date for more reasons than performance improvements.

2. Disable hardware acceleration

Hardware Acceleration can help improve performance, but it can cause delays if you have driver problems or have certain graphics settings. So you can speed up it by disabling hardware acceleration.

1. Open Settings.

2. Under the General tab, scroll down to the Performance tab and click the check box to disable Use recommended performance settings.

3. To disable Use hardware acceleration when available, uncheck the box next to it.

4. Select X to close the tab.

This disables hardware acceleration and potentially speeds up your browser.

3. Clear memory space

Firefox has a history of overuse of system memory. Although most of these issues have been resolved, you can manually adjust Firefox memory usage.

1. In the URL bar, type about: memory.

2. Select Minimize memory usage.

After the process is complete, a message is displayed with the date and time of its completion. This process limits the Use of Firefox RAM and prevents it from dominating system resources.

4. Clear your cookies and cache

Clearing browser history, cookies, and the cache is an easy way to speed up your browser.

1. Open Settings.

2. Select Privacy & Security.

3. Go to Cookies and Site Data and select Clear Data.

4. Select Clear.

5. Select Clear Now.

6. Go to the History section and select Clear History.

7. Select OK.

This will clear your browsing history, cache, and cookies. You may have to re-enter the websites after this step. Check to make sure Firefox is not slow yet.

5. Disable animations

Firefox uses small animations when downloading, closing tabs, or doing other activities. If you are using an older device, these animations can slow you down. Disabling them will speed up Firefox a bit.

Type 1-about: config in the address bar.

2. A security alert appears. Select Accept the risk and Continue.

3. A complete list of possible settings appears. Type animation in the search bar and double-click to make the animation False.

Disabling animation reduces the load on your system.

6. Disable the initial fetch

If all goes well, prefetching can save time. Based on your search history, this feature guesses which sites you are likely to visit and loads the page before clicking. However, if the system is buggy or has a problem, it can cause a significant slowdown for Firefox. Disable the initial fetch to speed up Firefox.

Type 1-about: config in the address bar.

2. Select Accept the risk and Continue if a security alert appears.

3-Type prefetch in the search bar and double-click on the network.DNS.disablePrefetch to change the status to True.

4. Double-click on the network. Prefetch-next to set False.

If this process leads to further slowness, reset the two settings.

7. Refresh Firefox

Refreshing or refreshing Firefox cleans up corrupted data, stops buggy plugins, and does a lot of other work.

Type 1-about: support in the address bar.

2. On the right side of the screen, select Refresh Firefox.

3. A warning message appears. Select Refresh Firefox again to confirm.

Firefox closes and then restarts.

8. Disable plugins

Add-ons are one of the things that make Firefox more customizable, but sometimes these add-ons can cause performance issues. Disable all your plugins (or one at a time) to see if your browser slows down.

Type 1-about: add-ons in the address bar.

2. Select the blue slider next to the plugin name to disable it.

If you want to reactivate the plugin, select the slider to turn it on again.

9. Delete your custom themes

Firefox allows you to use a custom theme but can sometimes slow down your browser. To check if there is a difference, reset the theme.

Search for 1-about: add-ons in the address bar.

2. Select the Themes tab from the left sidebar.

Select Enable in System Theme to return to the previous state.

If you do not see any improvement, activating your custom theme is not harmful.

10. Disable data collection capability

Firefox collects additional data to help with browser performance. But to speed up Firefox, you can disable it.

1. Open Settings

2. Select the Privacy & Security tab.

3. Scroll to the bottom of the page to reach Firefox Data Collection and Use.

4. Select Allow Firefox to send technical and interaction data to Mozilla so you can repeat this process with any other tab.

11. Disable third-party antivirus programs

There is evidence that third-party antivirus programs such as Avast may slow down Firefox. If you have access to a first-person antivirus program such as Microsoft Defender, disable other programs and test the performance of Firefox.

Firefox is a popular browser for a variety of reasons. It gives you instant access to a range of features that allow you to customize your browser to suit your goals, but if it slows down, try what it says to speed it up.

12- Activate safe Mode

Firefox has a nice advantage called Safe Mode, which disables plugins and queries to determine if a plugin is causing a problem. Because it is all about plugins, you will come across some items written with invalid code that can cause many problems. If you think web browsing in safe Mode is much faster than normal, then you can be almost certain that this is a plugin that has slowed you down; You can now restart Firefox in Safe Mode by simply clicking on the menu icon and then clicking on the help icon.

Now select the Restart with Ad ones Disabled option to enter safe Mode.

Safe Mode also turns off hardware acceleration and resets the toolbar and personalization option. When you reset Firefox properly, everything will be back to normal, so you do not have to worry about losing the customizations you have made; You will also be prompted to start in Safe Mode or Refresh Firefox when I perform a reset, as I mentioned earlier.

It is best to disable all add-ons and then enable them to see which ones cause Firefox to slow down, stop, or crash. You can add all plugins by clicking Add_ons. See in the Firefox menu.

The more plugins or plugins you disable or remove, the faster it will run. Some plugins are set to Ask to Activate Mode, which is useful. You can check all and see which ones are in Always Activate Mode and which can be in Ask to Activate Mode.

Reducing Firefox Memory Usage has a relatively large number of in-app execution tricks, another of which is to reduce memory usage. Type in about: memory in the address bar to get the details of memory usage in Firefox.

Under the free memory option, click on the option called minimize memory usage, click on it, and then you will see that the memory is released immediately, thus making Firefox run faster. If you have a bunch of available languages in Firefox, most of which you have recently closed, this is a good option to use; Any memory previously controlled by those tabs or used by Firefox will be freed.

However, using storage space can be much more useful if you have a very fast SSD drive. So if your hard drive is slow, keep it to less than 250 MB, and if it is too fast, leave it as it is.

13- Firefox Pipelining (Advanced Firefox Pipelining Technique)

If you have been using Firefox for a long time, you must have encountered this hack in many blogs. Pipe Lining is a feature that allows it to open multiple connections to the server. Theoretically, pages load faster. I have combined the results of this method in the text, so it is better to test yourself first to see if it is worth keeping active.

There are differing views on how much should be set for the maximum number of communications, but most believe that Firefox 8 is a big fan.

To enable pipelining, go to about: config and type this in the search field network.HTTP (know), then you will see several settings.