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 (Macintosh; Intel Mac OS X 10.12; rv:89.0) Gecko/20100101 Firefox/89.0 302
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7; rv:89.0) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:89.0) Gecko/20100101 Firefox/89.0 [ip:37.159.9.140]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Element/1 Firefox/89.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:89.0) Gecko/20100101 Firefox/89.0 301
• Mozilla/5.0 (X11; Linux x86_64; rv:89.0.1) Gecko/20100101 Firefox/89.0.1
• Mozilla/5.0 (Android 13; Mobile; rv:89.0) Gecko/89.0 Firefox/89.0
• Mozilla/5.0 (Windows NT 6.2; rv:89.0.1) Gecko/20100101 Firefox/89.0.1
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0 [ip:101.56.40.100]
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0 [ip:5.170.68.91]
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0 [ip:84.240.152.30]
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0 [ip:185.87.240.8]
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:89.0) Gecko/20100101 Firefox/89.0 [ip:94.66.58.215]
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:89.0) Gecko/20100101 Firefox/89.0 [ip:94.66.58.4]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0 [ip:213.140.27.251]
• Mozilla/5.0 (Android 11; Mobile; rv:89.0) Gecko/89.0 Firefox/89.0 [ip:109.53.3.37]
• Mozilla/5.0 (Android 12; Mobile; rv:89.0) Gecko/89.0 Firefox/89.0 [ip:37.161.27.26]
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:89.0) Gecko/20100101 Firefox/89.0 [ip:94.66.58.132]
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:89.0) Gecko/20100101 Firefox/89.0 [ip:95.244.99.49]
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:89.0; bgd-u20220814160606-h20220814160616) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (Windows NT 6.4; rv:89.0) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0 OpenWave/90.4.4953.54
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:89.0) Gecko/20100101 Firefox/89.0 [ip:37.179.168.82]
• Mozilla/5.0 (X11; Linux x86_32) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:89.0) Gecko/20100101 Firefox/89.0 [ip:109.117.204.125]
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:89.0) Gecko/20100101 Firefox/89.0 [ip:130.0.211.17]
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:83.0) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (Android 7.1.1; Mobile; OPPO A73; rv:89.0) Gecko/89.0 Firefox/89.0
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:62.0) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:89.0) Gecko/20100101 Firefox/89.0,gzip(gfe)
• Mozilla/5.0 (Windows NT 6.2; rv:89.0 ) Gecko/20100101 Firefox/89.0 anonymized by Abelssoft 1829001573
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/SnfCHY3O-29
• Mozilla/5.0 (Windows NT 6.2; rv:89.0 ) Gecko/20100101 Firefox/89.0 anonymized by Abelssoft 1433017337
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:89.0) Gecko/20100101 Firefox/89.0 SeaMonkey
• Mozilla/5.0 (Android 10; LG520; Mobile; rv:89.0) Gecko/89.0 Firefox/89.0
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/CWT1dCcgN6
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:89.0.2) Gecko/20100101 Firefox/89.0.2
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/LcrxecEWSmvb8u
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/h500BR2RGCcFbjGR
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:89.0) Gecko/20100101 Firefox/89.0 KOVIP2016
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; WOW64; rv:41.0) Gecko/20100101 Firefox/89.0.2 (x64 de) Anonymisiert durch AlMiSoft Browser-Anonymisierer 54737419
• Mozilla/5.0 (Windows NT 6.1; en-US) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (Windows NT 6.2; rv:89.0 ) Gecko/20100101 Firefox/89.0 anonymized by Abelssoft 1909236842
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:73.0) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (X11; Linux amd64; rv:89.0) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:89.0) Gecko/20100101 Firefox/89.0 BoldBrains SC/1.10.3.0
• Mozilla/5.0 (Oneba Inc; cico 2 Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (Windows NT 6.3; WOW64; rv:89.0) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (Windows NT 6.1; WOW64; rv:50.0) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (Windows NT 10.0; WOW64; rv:89.0) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 qztcawy7-43 Firefox/89.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:89.0) Gecko/20100101 Firefox/89.0 BoldBrains SC/1.10.2.4
• Mozilla/5.0 (Windows NT 6.2; rv:89.0 ) Gecko/20100101 Firefox/89.0 anonymized by Abelssoft 1625649229
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 F36iJ2MG-42 Firefox/89.0
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:89.0) Gecko/20100101 Firefox/89.0+nosentry
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0.2) Gecko/20100101 Firefox/89.0.2
• Mozilla/5.0 (Windows NT 10.0; Win64; rv:89.0) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (Macintosh; Intel Mac OS X 11_0_1; rv:88.0) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (Windows NT 6.2; rv:89.0 ) Gecko/20100101 Firefox/89.0 anonymized by Abelssoft 300397590
• Mozilla/5.0 (Windows NT 6.2; rv:89.0 ) Gecko/20100101 Firefox/89.0 anonymized by Abelssoft 537641990
• Mozilla/5.0 (Windows NT 6.2; rv:89.0 ) Gecko/20100101 Firefox/89.0 anonymized by Abelssoft 382531676
• Mozilla/5.0 (Windows NT 6.2; rv:89.0 ) Gecko/20100101 Firefox/89.0 anonymized by Abelssoft 1618558300
• Mozilla/5.0 (Windows NT 6.2; rv:89.0 ) Gecko/20100101 Firefox/89.0 anonymized by Abelssoft 2085788058
• Mozilla/5.0 (Windows NT 6.2; rv:89.0 ) Gecko/20100101 Firefox/89.0 anonymized by Abelssoft 867572816
• Mozilla/5.0 (Windows NT 6.2; rv:89.0 ) Gecko/20100101 Firefox/89.0 anonymized by Abelssoft 739263629
• Mozilla/5.0 (Windows NT 6.2; rv:89.0 ) Gecko/20100101 Firefox/89.0 anonymized by Abelssoft 1277907023
• Mozilla/5.0 (Windows NT 6.2; rv:89.0 ) Gecko/20100101 Firefox/89.0 anonymized by Abelssoft 1427657112
• Mozilla/5.0 (Windows NT 6.3; en-US) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:87.0) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (Windows NT 6.2; rv:89.0) Gecko/20100101 Firefox/89.0 anonymized by Abelssoft 1936037970
• Mozilla/5.0 (Windows NT 6.1; rv:89.0; Tesseract/1.0) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/pNoOnhUHoBk
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/8mqY1SuL-72/8mqY1SuL-72
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/D4WuCcHd9JbN
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/n8IJAzuFAeSJk
• Mozilla/5.0 (Windows NT 6.2; rv:89.0) Gecko/20100101 Firefox/89.0 anonymized by Abelssoft 1693433344
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/8mqFuKuL-88
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/E64bXn238qlFE4yh
• Mozilla/5.0 (Android 12; Mobile; rv:89.0) Gecko/89.0 Firefox/89.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/viShqdO6JqnGUbUwDL
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/jzInRGtxfkpkjJ7uL
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/3Plxhy87Mg
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/7vdq8CtK-01
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/f7rlRXAMmFPXL4WFp
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/2udkZ4d4gOXJRfhTIe4o
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/SjMZX2unncNZYhXWR
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/mF9O9RfQRA/mF9O9RfQRA
• Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:89.0; Tesseract/1.0) Gecko/20100101 Firefox/89.0
• Mozilla/5.0 (Windows; U; Windows NT 6.1; de; rv:1.9.2.6) Gecko/20100625 Firefox/89.0 (x86 de) Anonymisiert durch AlMiSoft Browser-Anonymisierer 34115018
• Mozilla/5.0 (Windows NT 6.1; rv:89.0) Gecko/20100101 Firefox/89.0/8mqFuKuL-88
• Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/1ghD7CpK-01
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/QYDsG7WxVkP
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/FROxfmZ5-29
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 kryaLIwg-20 Firefox/89.0
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/8mqAoGuL-19
• Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/8mqAoGuL-19/8mqAoGuL-19
• Mozilla/5.0 (Windows NT 6.2; rv:89.0.1) Gecko/20100101 Firefox/89.0.1 anonymized by Abelssoft 621506781
• Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0/10csO9CgK-99