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

Why Firefox browser is not run onbeforeunload event continuously?

  • Akukho zimpendulo
  • 0 zinale nkinga
more options

Why Firefox browser is not run onbeforeunload event continuously ?

Why Firefox browser is not run onbeforeunload event continuously ?

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