For more information, please visit the following pages:

• Firefox
• Mozilla Foundation
• Gecko

Latest user agents:

• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:39.0) Gecko/20100101 Firefox/39.0&Cookie
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:39.0) Gecko/20100101 Gecko/20211205 ArcticFox/39.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:39.0) Gecko/20220108 ArcticFox/39.0
• Mozilla/5.0 (Mobile; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:39.0) Gecko/20211219 ArcticFox/39.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:39.0) Gecko/20211208 ArcticFox/39.0
• Mozilla/5.0 (Windows NT 6.3; WOW64; rv:39.0; TE/3.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.1; rv:39.0) Gecko/20100101 Firefox/39.0 AlexaToolbar/psai366f-2.1
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:20.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:39.0) Gecko/20100101 Firefox/39.0.3
• Mozilla/5.0 (X11; Slackware Linux i686; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 5.1; rv:39.0; WUID=5433f65d52e9c9d125c8d60b61f03bc0; WTB=3648) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.2.6) Gecko/20100625 Firefox/39.0 (x86 de) Anonymisiert durch AlMiSoft Browser-Maulkorb 65980269
• Mozilla/5.0 (Windows NT 6.1; rv:39.0) Gecko/20180101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:39.0; Tesseract/1.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 5.1; rv:39.0 () Gecko/20100101 Firefox/39.0 ( anonymized by Abelssoft 1358142293
• Mozilla/5.0 (Windows NT 6.1; rv:39.0) Gecko/20120403211507 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.2; rv:39.0.3) Gecko/20100101 Firefox/39.0.3 anonymized by Abelssoft 327198717
• Mozilla/5.0 (Android; Tablet; rv:39.0) Gecko/39.0 Firefox/39.0,gzip(gfe)
• Mozilla/5.0 (Windows; Windows NT 6.3; Win64; x64; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.3; rv:36.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 5.1; rv:39.0) Gecko/20100101 Firefox/39.0,gzip(gfe)
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:39.0; TE/1.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:39.0; TE/3.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:39.0; Tesseract/1.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; de; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (X11; FreeBSD amd64; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.3; WOW64; rv:39.0; Tesseract/1.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.1; de; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (X11; Fedora; Linux i686; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.1; rv:39.0) Gecko/20100101 Firefox/39.0 AlexaToolbar/alxf-2.21
• Mozilla/5.0 (Windows NT 6.1; rv:39.0; Tesseract/1.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:39.0; TE/1.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.1; rv:39.0; TE/1.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.3; WOW64; rv:39.0; TE/1.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:39.0) Gecko/20100101 Firefox/39.0 AlexaToolbar/pFRxfJlf-2.2
• Mozilla/5.0 (Windows NT 6.2; Win64; x64; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:39.0) Gecko/20100101 Firefox/39.0 AlexaToolbar/alxf-2.21
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:39.0; Tesseract/1.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.1; rv:38.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Android; Tablet; rv:39.0.2) Gecko/39.0.2 Firefox/39.0.2
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:39.0; TE/3.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 5.1; rv:39.0) Gecko/20100101 Firefox/39.0 AlexaToolbar/alxf-2.21
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:39.0; Tesseract/1.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 5.1; rv:39.0; WUID=17788a228f5368c9f6d9ef6c90407add; WTB=29369) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.3; WOW64; rv:39.0) Gecko/20100101 Firefox/39.0 AlexaToolbar/alxf-2.21
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:39.0; TE/1.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 5.1; WOW64; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:39.0) Gecko/20100101 Firefox/39.0 DT-Browser/DTB7.39.0.14_01
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.3; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.0; WOW64; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Android; Tablet; rv:39.0) Gecko/39.0 Firefox/39.0
• Mozilla/5.0 (Windows NT 10.0; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.1; rv:39.0) Gecko/20100101 Firefox/39.0,gzip(gfe)
• Mozilla/5.0 (Windows NT 6.0; rv:39.0) Gecko/20100101 Firefox/39.0.666.1.0.23.1-signed.1-signed
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Android; Mobile; rv:39.0) Gecko/39.0 Firefox/39.0
• Mozilla/5.0 (X11; Linux x86_64; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.0; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 5.2; WOW64; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (X11; Linux i686; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.2; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.2; WOW64; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.1; rv:39.0; WUID=d6adaafcf26e22aca31976a6dbace0fe; WTB=6533) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 10.0; WOW64; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.3; WOW64; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 6.1; rv:39.0) Gecko/20100101 Firefox/39.0
• Mozilla/5.0 (Windows NT 5.1; rv:39.0) Gecko/20100101 Firefox/39.0