Rated 4 out of 5 stars

per LandisTwo el oct. 25, 2013 ·

i've been running linux nightly builds of ff for years and too many site 'developers' ("webmasters" lol) just don't get that 'everyone' are not running windows internet exploder, So 'spoofing' your useragent (UA) is is very helpful as a workaround to both these issues.
(*note, we used to be able to accomplish this in about:config > general.useragent* , but in Gecko 2x, FF higher than 18 (27.x) does not support UA overrides, that I have found... )
Thanks, Landis.