| User agent | Platforms | Browser | Hardware |
|---|---|---|---|
| Mozilla/5.0 (Android; Mobile; rv:37.0) Servo/1.0 Firefox/37.0 | Android | Firefox Mobile 37 | smartphone |
| Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:37.0) Servo/1.0 Firefox/37.0 | Mac 10 | Firefox 37 | desktop |
| Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Servo/1.0 Firefox/78.0 | GNU/Linux | Firefox 78 | desktop |