The BrowserMap client-side detection library thinks your device type is UNIDENTIFIED??, which is part of the NOT FOUND?? device group.

BrowserMap is a JavaScript browser features detection library. It uses modular probes and code snippets that detect specific features of the client, which can then be grouped in a simple way to create device groups. By identifying the client type, BrowserMap can help optimize page rendering or it can provide the client with alternate representations of the current page.

The following is a list of the device groups BrowserMap is capable of identifying. To override the detected device groups you can use the device GET request parameter. To showcase this behaviour, you can click on any device group name from below:

To reset the override, you need to call BrowserMap.removeOverride().