This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

this page is slowing down firefox, I can't browse facebook on firefox

  • 2 fhreagra
  • 0 leis an bhfadhb seo
  • Freagra is déanaí ó sinfulslave

more options

the browser is to laggy and i think there is something wrong, I reset it, removed and reinstalled would cause be the cause of that knowing I don't that face that issue on other browsers

the browser is to laggy and i think there is something wrong, I reset it, removed and reinstalled would cause be the cause of that knowing I don't that face that issue on other browsers
Attached screenshots

All Replies (2)

more options

Start Firefox in Troubleshoot Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration or if userChrome.css/userContent.css is causing the problem.

  • switch to the Default System theme: "3-bar" menu button or Tools -> Add-ons -> Themes
  • do NOT click "Refresh Firefox" in the Troubleshoot Mode start window

Helpful?

more options

I did what you said I fully uninstalled firefox and deleted old chashed files in raoming I used troubleshoot mode I disabled hardware acceleration no use the facebook is still so laggy and I can't open 5 tabs when I type a post to share It keeps lagging

Helpful?

Cuir ceist

You must log in to your account to reply to posts. Please start a new question, if you do not have an account yet.