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

How do I prevent some web pages from appearing as mobile on my desktop Firefox?

  • 1 reply
  • 20 have this problem
  • 3 views
  • Last reply by cor-el

more options

On a desktop Firefox, some websites show up in their mobile version. This is very annoying. How can I fix this?


Thanks!

On a desktop Firefox, some websites show up in their mobile version. This is very annoying. How can I fix this? Thanks!

All Replies (1)

more options

You have a corrupted user agent that start with the name of the pref:

  • general.useragent.override Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.2.8) Gecko/20100722 Firefox/3.6.8

See: