Too many resource-intensive applications are running, leaving Firefox little space to process its requests.You have opened many tabs and windows while browsing, especially those heavy pages.Those elements are very likely to cause Firefox to freeze. You are browsing sites that contain heavy content such as video ads, images, Javascripts, etc.

The “Mac OS” security function gatekeeper to prevent Firefox 2016 for Mac OS X 10.7.5 and later possibly the opening of this software.To date, the latest version of Firefox on Mac is 72.0 Firefox Slow on Mac: Possible Causesĭepending on the macOS version your Mac is running, and the Firefox version you use, the reasons may vary. Would you use the extension list, touch about: config in the address bar and put the item “” to “false”.

These are now disabled by default in Firefox 2016 for Mac. In addition to some vulnerabilities, which can be closed with the update, the new version now explicitly indicate whether an add-on is not verified. With the upgrade to the new version 43.x Mozilla improves the tracking protection of its Firefox 2016 for Mac browser. Numerous extensions allow you to increase the standard features as desired, to contribute to the popularity and spread of “Firefox”. The open source project is constantly being improved by a community and encourage further development. “Mozilla Firefox for Mac” genuine alternative to Safari As a competitor, Mozilla Firefox browser has been established. In addition to the Safari browser alternatives are forgotten on the Mac OS often, with which it can be at least as good surf on the Internet. We have to download Safari alternative for you. “Firefox 2016 MAC” has only one function: the fast and secure surfing on the Internet – and doing very gut.Mozilla “Firefox 2016” released for Mac OS.

Mozilla firefox for mac os x