Solution #3: Clear your browser’s history.

Solution #2: Update your Mozilla Firefox.

Solution #1: Close all tabs and windows in Firefox.

There are various ways to optimize your Firefox for your Mac.

Doing all the solutions that we are going to provide you will definitely make a difference in using your Mozilla Firefox browser on your Mac. Now that you have known all the possible reasons as to why your Mozilla Firefox is running slow on your Mac, we are going to show you here some solutions that you can do. Part 2: How to Make Your Firefox Run Faster on Mac Your slow Mac causes Firefox to run slow.Your Firefox has stored a lot of cache and browsing history.Some multiple third-party resources are running on your Mac.Most of the tabs have Ajax-based websites. You are opening too many tabs on your Firefox at the same time.This can cause your Firefox to slow down or even hang.

You are browsing websites that require plugins such as JavaScript and Adobe Reader.

The reasons actually depend on the OS X version that you are using. Part 1: Reason for Firefox Running Slow on Mac Part 2: How to Make Your Firefox Run Faster on Mac Part 3: Fastest and Easiest Way to Clean Up Your Browser Part 4: Conclusion Part 1: Reason for Firefox Running Slow on Mac Check the primary status of your Mac including the disk usage, CPU status, memory usage, etc. PowerMyMac Scan your Mac quickly and clean junk files easily. For you to have a comprehensive understanding of the reasons why Firefox running slow, we have gathered some useful information below. Having concentrated on software development for several years, we have created an all-in-one tool for Mac users.Ĭheck this tip: Download FoneDog PowerMyMac to clean up your browsers with a few clicks to speed up your Firefox browser. Before We Talk About the Reasons Why Is Firefox So Slow: And we are also going to show you several ways on how you can resolve this type of concern. That is why in this article, we are going to show you the reason as to why is your Firefox so slow on your Mac. On the other hand, as per Mac users, there is actually a tendency that using the Mozilla Firefox tends to slow down their Mac. That is why many people actually liked using this web browser. The Mozilla Firefox is known to be one of the best web browsers that are available in any platforms today.

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