Opera sniffing detector
- Published: 2005-08-26 08:59
- Modified: 2005-09-19 09:19
- Author: Ãystein R. Ryen
- Requires: Opera 8.0
- Install as: Opera User JS
Learn how to install scripts
The script will print a message to the status toolbar and/or JavaScript console when a page tries to detect Opera through the userAgent string or window.opera object.
It can also be set to ask whether a script should be allowed to detect Opera, or if sniffing should be prevented without asking.
By default, scripts are allowed to detect Opera, and the message is displayed.