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How to set User Agent Override preferences?

  • The about:config as described in this link: does not bring up the "Spoof Useragent Id" preference settings. The ability to Change the value next to "Spoof UserAgent ID" as follows 1 = Opera 2 = Mozilla 3 = Internet Explorer is not available even using chrome://flags in address bar.

    How is this now done in Opera35 so that websites will not display incompatible browser warning alerts.

  • You need to use na extension for this, like User Agent Switcher.

  • Thanks for the suggestion, this answered my question. Because I need the useragent override to apply to a specific domain I found the extension DomainUserAgent is what worked for me so I could apply the preference based only on domain (the others applied to the entire browser). So I'm happy to find the DomainUserAgent extension.