For more information, please visit the following pages:

• Firefox
• Mozilla Foundation
• Gecko

Latest user agents (if you are looking for complete list, download it here):

• Mozilla/5.0 (Windows NT 6.1; rv:71.0) Gecko/20100101 Firefox/71.0 [ip:93.123.42.249]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:71.0) Gecko/20100101 Firefox/71.0 498
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:71.0) Gecko/20100101 Firefox/71.0 603
• Mozilla/5.0 (Windows NT 6.1; rv:71.0) Gecko/20100101 Firefox/71.0 [ip:87.120.187.250]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:71.0) Gecko/20100101 Firefox/71.0 365
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:71.0) Gecko/20100101 Firefox/71.0 366
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0 [ip:151.32.249.123]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; x64; rv:71.0) Gecko/20100101 Firefox/71.0 IAV/FF71
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0 Basilisk/52.9.2021.09.27
• Mozilla/5.0 (Windows NT 10.0; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 1351051363
• Mozilla/5.0 (Windows NT 6.1; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 1534693509
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_3) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:61.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0iRandomnessYou
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0iMpsy100You
• Mozilla/5.0 (X11; Linux i386; rv:71.0) Gecko/20100101 Goanna/4.8 Firefox/71.0
• Mozilla/5.0 (Windows NT 6.2; rv:71.0 () Gecko/20100101 Firefox/71.0 ( anonymized by Abelssoft 1980650478
• Mozilla/5.0 (Windows NT 6.2; rv:71.0 () Gecko/20100101 Firefox/71.0 ( anonymized by Abelssoft 621506781
• Mozilla/5.0 (Windows NT 10.0; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 1873614081
• Mozilla/5.0 (Windows NT 6.1; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 1677352667
• Mozilla/5.0 (Android 7.1.2; Tablet; rv:71.0) Gecko/71.0 Firefox/71.0
• Mozilla/5.0 (Windows NT 6.1; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 428874889
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:71.0) Gecko/20100101 Firefox/71.0 Mypal/28.15.0
• Mozilla/5.0 (Windows NT 6.1; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 1306438855
• Mozilla/5.0 (Windows NT 6.1; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 1477629845
• Mozilla/5.0 (Windows NT 6.1; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 1887795940
• Mozilla/5.0 (Linux; rv:71.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Windows NT 6.1; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 1862893630
• Mozilla/5.0 (Windows NT 10.0; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 16809977
• Mozilla/5.0 (Windows NT 10.0; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 1497171930
• Mozilla/5.0 (Windows NT 10.0; WOW; rv:71.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Windows NT 10.0; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 1807560671
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 4jWNid4H-38 Firefox/71.0
• Mozilla/5.0 (Windows NT 10.0; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 468127172
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 xt8A8Pqi-30 Firefox/71.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 Thunderbird/71.0 Lightning/71.0b2
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.0; rv:71.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 UmXDcG4l-25 Firefox/71.0
• Mozilla/5.0 (Windows NT 10.0; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 2073336903
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0; RqIwg8izYw6xskukQQDh) like Gecko
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0 [ip:213.32.4.247]
• Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0 [ip:92.74.21.106]
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0 [ip:92.74.27.148]
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0 [ip:92.74.25.165]
• Mozilla/5.0 (Android 11; Mobile; rv:71.0) Gecko/71.0 Firefox/71.0
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0 [ip:188.98.176.26]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0 [ip:92.75.110.187]
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0 [ip:94.218.180.126]
• Mozilla/5.0 (Windows NT 6.3; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 1697062865
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0 [ip:92.75.204.28]
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0 [ip:188.98.178.192]
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0 [ip:94.217.191.43]
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0 [ip:94.218.181.66]
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0 [ip:92.75.209.174]
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0 [ip:92.75.211.51]
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0 [ip:217.88.69.3]
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:67.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:71.0) Gecko/20100101 Firefox/71.0 Mypal/28.14.1
• Mozilla/5.0 (Windows NT 6.1; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 1796840220
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:57.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Windows NT 10.0; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 407433987
• Mozilla/5.0 (X11; Ubuntu x86_64; rv:71.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Windows NT 6.2; WOW64; rv:71.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Windows NT 10.0; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 1948489125
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0; SiteKiosk 9.7 Build 5324; KIO004012
• Mozilla/5.0 (Windows NT 6.3; WOW64; rv:71.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:67.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 W1flNICw-33 Firefox/71.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 cotp1fcV-35 Firefox/71.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 6OTOXyG7-13 Firefox/71.0
• Mozilla/5.0 (Windows NT 10.0; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 1729056105
• Mozilla/5.0 (Windows NT 10.0; WOW64; rv:56.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Windows NT 10.0; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 503749933
• Mozilla/5.0 (Windows NT 10.0; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 1142338795
• Mozilla/5.0 (Windows NT 10.0; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 355730549
• Mozilla/5.0 (Windows NT 10.0; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 418154438
• Mozilla/5.0 (Windows NT 10.0; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 1529333283
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:61.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Windows NT 10.0; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 1857533405
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0;secssobrowser) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Windows NT 10.0; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 867572816
• Mozilla/5.0 (X11; blackPanther OS; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (X11; Linux i586; rv:71.0) Gecko/20200101 Firefox/71.0
• Mozilla/5.0 (Android 10; Mobile; rv:71.0) Gecko/71.0 Firefox/71.0Mozilla/5.0 (Android 10; Mobile; rv:71.0) Gecko/71.0 Firefox/71.0
• Mozilla/5.0 (Windows NT 10.0; rv:71.0 ) Gecko/20100101 Firefox/71.0 anonymized by Abelssoft 450315791
• Mozilla/5.0 (Android 5.0; Mobile; rv:71.0) Gecko/71.0 Firefox/71.0
• Mozilla/5.0 (X11; Salut; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Android 5.0.2; Mobile; rv:71.0) Gecko/71.0 Firefox/71.0
• Mozilla/5.0 (Windows NT 10.0; WOW64; rv:71.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Windows NT 6.3; rv:71.0) Gecko/20100101 Firefox/71.0,gzip(gfe)
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:54.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (X11; Ubuntu; Linux aarch64; rv:71.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (X11; Ubuntu; Linux armv7l; rv:71.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:61.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0,gzip(gfe)
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:71.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:71.0) Gecko/20100101 Firefox/71.0
• Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:71.0) Gecko/20100101 Firefox/71.0