Learn How to Optimize Firefox to Fix Slow Loading Pages Issue

Despite Firefox being a good browser, users often notices Firefox running slow. This could happen because of multiple reasons such as cookies and cache, heavy usage of RAM, etc. Thankfully, it is not difficult to fix this problem.

If you notice Firefox loading slow pages, read on and apply the solutions mentioned below in this article.

Step Wise Process to Optimize Your Firefox For Slow Speed on Pages

Now we will explain the solution steps one by one to enhance your browsing experience and fix Firefox slow loading pages error. 

  1. Check your internet connection
  • Ensure that you have a quick and stable internet connection. 
  • You can visit www.speedtest.net to do a speed check of your internet. 
  • In case of slow speed, restart your modem and WiFi router.
  • If problem persists, contact your internet service provider. 

2. Clear Firefox cache and cookies: 

  • Open Firefox menu from top right and go to “Settings”.

firefox-settings

  • Select “Privacy and security” from left and go to “cookies” section. 

privacy and security

  • Tap on “Clear Data”.

cookies

  • Here, select ‘Cookies’ and ‘Cached web’ boxes and hit on “Clear” icon. 

cache and cookies

This should make your Firefox work more fast now. However, if still your Firefox pages are loading slowly then move on to the next step. 

3. Remove or disable unnecessary extension/ add-ons:

  • Open Firefox menu > Settings

firefox-settings

  • Go to “Extensions and Themes” from left pane. 

extensions

  • Now, “Manage your extensions” page will open.

manage your extension

  • Here, click on the three dotted lines located next to each extension and select “Remove” to delete the extension. 

img_02

  • Alternatively, you can also disable them by sliding the blue bar towards left.

disable

  • Follow this process one by one for each unwanted extension. 

4. Minimize Firefox memory usage

  • In the address bar of your Firefix browser, type in “about:memory”.

FF-AboutMemory

  • This will bring you to the memory management page.
  • Under ‘Free memory’ section, click on “Minimize memory usage” button. 

free memory

  • Now your browser will release all the memory which it’s not using.
  • This should optimize Firefox to fix slow loading pages error.

5. Disable data collection of browser:

  • Open Firefox menu and navigate to “Settings”. 

settings

  • Here, tap on ‘Privacy and Security’ and scroll down to ‘Firefox Data Collection and Use’ section. 

firefox data collection

  • Make sure to uncheck all option under this section. 

uncheck

  • Lastly, restart your browser and check if your experience has improved or not. 

 

6. Refresh your Firefox browser

  • Open your browser and type ‘about:support’ in the url section and press ‘Enter’. 

about support

  • Then, click on “Clear startup cache”. 

startup cahce

  • Hit on “Restart” icon on the popup window. 
  • Once the browser is restarted, click on “Refresh Firefox”. 

firefox resersh

  • From the pop up, click on “Refresh Firefox” button. 

restart

  • Thereafter, wait for the program to be restarted and then click on “Finish”. 
  • Finally now you have successfully refreshed your browser to fix Firefox slow loading pages issue. 

Conclusion: 

You can easily optimize Firefox by following the above instructions. Moreover, proper implementation of above methods will help you to fix Firefox slow loading pages problem.