| User agent | Platforms | Browser |
|---|---|---|
| Mozilla/5.0 (Linux; Android 9; Perfeo_PF_A4553) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.101 Safari/537.36 | Android 9 | Chrome 87 |
| Mozilla/5.0 (Linux; Android 9; Perfeo_PF_A4553) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/108.0.0.0 Safari/537.36 | Android 9 | Chrome 108 |
| Mozilla/5.0 (Linux; Android 9; Perfeo_PF_A4553) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36 | Android 9 | Chrome 72 |
| Perfeo_PF_A4553 |