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.

Avatar for Username

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.

Rohkem teavet

Teema arhiveeriti. Please ask a new question if you need help.

"Obsolete browser" on Youtube and other sites

  • 1 vastus
  • 4 on selline probleem
  • 1 view
  • Viimati vastas cor-el

Sepulkulero
Sepulkulero
more options

Hello.

I'm experimenting troubles with certain sites like Youtube, Hotmail or Twitter. I receive a message from Youtube like "You're using an obsolete browser", but I have the latest version of Firefox. I've tried re-installing and re-updating but nothing changes.

Also I can't read my mail in Hotmail because I can't "click" in some links like "Inbox".

On Twitter I'm redirected to mobile version site but I'm operating from a desktop pc and I read this message on the top of the page: "You are on Twitter Mobile because you are using Internet Explorer 6" but, of course, I'm using latest version of Firefox.

Thank you.

Hello. I'm experimenting troubles with certain sites like Youtube, Hotmail or Twitter. I receive a message from Youtube like "You're using an obsolete browser", but I have the latest version of Firefox. I've tried re-installing and re-updating but nothing changes. Also I can't read my mail in Hotmail because I can't "click" in some links like "Inbox". On Twitter I'm redirected to mobile version site but I'm operating from a desktop pc and I read this message on the top of the page: "You are on Twitter Mobile because you are using Internet Explorer 6" but, of course, I'm using latest version of Firefox. Thank you.

All Replies (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

You have a general.useragent.override pref set that identifies your Firefox version as IE 6.

  • Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.0)

See: