Join the Mozilla’s Test Days event from 9–15 Jan to test the new Firefox address bar on Firefox Beta 135 and get a chance to win Mozilla swag vouchers! 🎁

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

Problem: Firefox running ok, doesn’t crash, but freezes up some website page.

  • 1 回覆
  • 1 有這個問題
  • 4 次檢視
  • 最近回覆由 FredMcD

more options

Use updated Firefox as default browser on my Win10 desktop. Problem started in about 2wks: I open my cdn bank website, sign in with pw, get my banking items page, click on any item, and browser freezes, doesn’t let me open any of banking items. Now top of this page comes tiny msge: "This page is slowing down Firefox. To speed up your browser, stop this page. Stop" Even the SignOut spot is frozen! I dont care about slower speed , I am only using that website for a couple of minutes. I have to turn off Firefox, everything else in PC works ok. I now tried MS Edge, and the same bank website works perfectly (like did before on Firefox)!!! I prefer Firefox security features, please help!!! If not, MS Edge is my default browser!!!

Use updated Firefox as default browser on my Win10 desktop. Problem started in about 2wks: I open my cdn bank website, sign in with pw, get my banking items page, click on any item, and browser freezes, doesn’t let me open any of banking items. Now top of this page comes tiny msge: "This page is slowing down Firefox. To speed up your browser, stop this page. Stop" Even the SignOut spot is frozen! I dont care about slower speed , I am only using that website for a couple of minutes. I have to turn off Firefox, everything else in PC works ok. I now tried MS Edge, and the same bank website works perfectly (like did before on Firefox)!!! I prefer Firefox security features, please help!!! If not, MS Edge is my default browser!!!

所有回覆 (1)

more options

Make sure you are not blocking content.

https://support.mozilla.org/en-US/kb/enhanced-tracking-protection-firefox-desktop also see https://blog.mozilla.org/security/2021/03/23/introducing-smartblock/

https://support.mozilla.org/en-US/kb/smartblock-enhanced-tracking-protection


Diagnose Firefox issues using Troubleshoot(Safe) Mode {web link}

A small dialog should appear. Click Start In Troubleshoot(Safe) Mode (not Refresh). Is the problem still there?


Many site issues can be caused by corrupt cookies or cache.

Warning ! ! This will log you out of sites you're logged in to. You may also lose any settings for that website.