For more information, please visit the following pages:

• Firefox
• Open C
• Mozilla Foundation
• Gecko

Latest user agents:

• Mozilla/5.0 (Mobile; OPENC; rv:45.0) Gecko/45.0 Firefox/45.0
• Mozilla/5.0 (Mobile; OPENC; rv:44.0) Gecko/44.0 Firefox/44.0
• Mozilla/5.0 (Mobile; OPENC; rv:49.0) Gecko/49.0 Firefox/49.0
• Mozilla/5.0 (Mobile; OPENC; rv:47.0) Gecko/47.0 Firefox/47.0
• Mozilla/5.0 (Mobile; OpenC; rv:28.0) Gecko/28.0 Firefox/28.0
• Mozilla/5.0 (Mobile; OPENC; rv:40.0) Gecko/40.0 Firefox/40.0
• Mozilla/5.0 (Mobile; OPENC; rv:42.0) Gecko/42.0 Firefox/42.0
• Mozilla/5.0 (Mobile; OPENC; rv:43.0) Gecko/43.0 Firefox/43.0
• Mozilla/5.0 (Mobile; OPENC; rv:41.0) Gecko/41.0 Firefox/41.0