For more information, please visit the following pages:

• Yandex Browser
• Optima E7.1 3G
• Yandex LLC
• Blink

Latest user agents:

• Mozilla/5.0 (Linux; Android 4.4.2; Optima E7.1 3G TT7071MG Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.86 YaBrowser/15.12.2.6773.01 Yowser/2.5.2 Safari/537.36
• Mozilla/5.0 (Linux; Android 4.4.2; Optima E7.1 3G TT7071MG Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.95 YaBrowser/17.1.2.339.01 Safari/537.36
• Mozilla/5.0 (Linux; Android 4.4.2; Optima E7.1 3G TT7071MG Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.86 YaBrowser/15.12.1.6403.01 Yowser/2.5.2 Safari/537.36
• Mozilla/5.0 (Linux; Android 4.4.2; Optima E7.1 3G TT7071MG Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 YaBrowser/18.1.1.642.01 Safari/537.36
• Mozilla/5.0 (Linux; Android 4.4.2; Optima E7.1 3G TT7071MG Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 YaBrowser/18.1.1.645.01 Safari/537.36
• Mozilla/5.0 (Linux; Android 4.4.2; Optima E7.1 3G TT7071MG Build/KOT49H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.118 YaBrowser/15.4.2272.3842.01 Safari/537.36