Things Your Browser / Device Exposes
The following info is accessible (in most browsers) through JavaScript, under user permission or by default:
- navigator.appName:
- navigator.appVersion:
- navigator.language:
- navigator.onLine:
- navigator.platform:
- navigator.userAgent:
- screen.availWidth × availHeight:
- screen.width × height:
- screen.colorDepth:
- screen.pixelDepth:
Extra Help
These sites have some best practices to reduce your exposure and improve your security: