For more information, please visit the following pages:

• Firefox
• Mozilla Foundation
• Gecko

Latest user agents:

• Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:16.0.1) Gecko/20121011 Firefox/16.0.1 facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php)
• Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:16.0.1) Gecko/20121011 Firefox/16.0.1 facebookexternalhit/1.1 Facebot Twitterbot/1.0
• Mozilla/5.0 (Android 1.1; Mobile; rv:16.0) Gecko/16.0 Firefox/16.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11_4_2) Gecko/20151201 Firefox/16.0
• Mozilla/5.0 (Linux i386; X11) Gecko/20192410 Firefox/16.0
• Mozilla/5.0 (Linux i386; X11) Gecko/20181205 Firefox/16.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:16.0) Gecko/20121030 Firefox/16.0
• Mozilla/5.0 (Windows NT 6.0; rv:16.0) Gecko/20100101 Firefox/16.0 WebMoney Advisor
• Mozilla/5.0 (Windows NT 6.2; WOW64; rv:16.0) Gecko/20120815 Firefox/16.0
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:16.0) Gecko/20100101 Firefox/16.0 FirePHP/0.7.1
• Mozilla/5.0 (Windows NT 5.1; rv:16.0) Gecko/20121017 Firefox/16.0
• Mozilla/5.0 (Windows NT 5.1; rv:16.0; WUID=5118901e71a35ef60467a487a94ad413; WTB=2938) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (Windows NT 6.1; rv:16.0) Gecko/20100101 Firefox/16.0 AlexaToolbar/alxf-2.17
• Mozilla/5.0 (Windows NT 6.1; rv:16.0) Gecko/20121030 Firefox/16.0
• Mozilla/5.0 (Windows NT 6.0; WOW64; rv:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (Windows NT 5.1; rv:16.0) Gecko/20100101 Firefox/16.0 AlexaToolbar/alxf-2.17
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:16.0) Gecko/20120827 Firefox/16.0
• Mozilla/5.0 (Windows NT 5.1; rv:16.0) Gecko/20121030 Firefox/16.0
• Mozilla/5.0 (X11; Linux i686; rv:16.0) Gecko/20100101 Firefox/16.0 AlexaToolbar/alxf-2.17
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:16.0) Gecko/20100101 Firefox/16.0 AlexaToolbar/alxf-2.17
• Mozilla/5.0 (Windows NT 6.1; rv:16.0; WUID=bbb7c455369493bb70334f63a749f8c9; WTB=2938) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.5; rv:16.0) Gecko/20100101 Firefox/16.0 AlexaToolbar/alxf-2.17
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:16.0) Gecko/20120813 Firefox/16.0
• Mozilla/5.0 (X11; NetBSD amd64; rv:16.0) Gecko/20121102 Firefox/16.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.5; rv:16.0) Gecko/20100101 Firefox/16.0,gzip(gfe)
• Mozilla/5.0 (Android; Mobile; rv:16.0) Gecko/16.0 Firefox/16.0
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:16.0) Gecko/20121026 Firefox/16.0
• Mozilla/5.0 (X11; Linux x86_64; rv:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:16.0) Gecko/16.0 Firefox/16.0
• Mozilla/5.0 (Windows NT 5.2; rv:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (Windows NT 5.2; WOW64; rv:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:16.0.1) Gecko/20121011 Firefox/16.0.1
• Mozilla/5.0 (Windows NT 6.2; WOW64; rv:16.0.1) Gecko/20121011 Firefox/16.0.1
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (X11; Linux i686; AMD64; ru:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (X11; Linux i686; WOW64; ru:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (X11; Linux x86_64; Trident/4.0; ru:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (Android; Tablet; rv:16.0) Gecko/16.0 Firefox/16.0
• Mozilla/5.0 (Windows NT 6.2; WOW64; rv:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (X11; Linux x86_64; AMD64; ru:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (Windows NT 6.2; rv:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (X11; Linux i686 on x86_64; rv:16.0) Gecko/16.0 Firefox/16.0
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:16.0) Gecko/20100101 Firefox/16.0 BLNGBAR
• Mozilla/5.0 (Windows NT 6.1; Trident/4.0; ru:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (X11; U; Linux i586; WOW64; ru:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (X11; U; Linux i586; Trident/4.0; ru:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (X11; U; Linux i586; AMD64; ru:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (Windows NT 6.1; WOW64; ru:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (X11; Linux i686; Trident/4.0; ru:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (Windows NT 6.1; AMD64; ru:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (X11; Linux x86_64; WOW64; ru:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (Windows NT 6.1; rv:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (Windows NT 6.0; rv:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.5; rv:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (Windows NT 5.1; rv:16.0) Gecko/20100101 Firefox/16.0
• Mozilla/5.0 (X11; Linux i686; rv:16.0) Gecko/20100101 Firefox/16.0