Google/Mozilla starts testing Chrome/Firerox 100 user agent string | Pinoy Internet and Technology Forums
![User agent string wrong, about:config claims it's the default one | Firefox Support Forum | Mozilla Support User agent string wrong, about:config claims it's the default one | Firefox Support Forum | Mozilla Support](https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2019-04-15-02-26-38-f849e4.png)
User agent string wrong, about:config claims it's the default one | Firefox Support Forum | Mozilla Support
![Spoofing Firefox 53 (and newer versions) on Windows 2000 and XP - Page 6 - Browsers working on Older NT-Family OSes - MSFN Spoofing Firefox 53 (and newer versions) on Windows 2000 and XP - Page 6 - Browsers working on Older NT-Family OSes - MSFN](https://i.imgur.com/ZCauXYb.jpg)
Spoofing Firefox 53 (and newer versions) on Windows 2000 and XP - Page 6 - Browsers working on Older NT-Family OSes - MSFN
![User agent string wrong, about:config claims it's the default one | Firefox Support Forum | Mozilla Support User agent string wrong, about:config claims it's the default one | Firefox Support Forum | Mozilla Support](https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2019-04-15-02-26-51-f3b4bd.png)