> For the complete documentation index, see [llms.txt](https://megtrix.gitbook.io/appstelling/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://megtrix.gitbook.io/appstelling/mobile-app-configuration/user-agent.md).

# User Agent

The User-Agent request header is a characteristic string that lets servers and network peers identify the application, operating system, vendor, and/or version of the requesting user agent.

![](https://3378427421-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-MlPjb87mlbH_F5tU6wt%2F-MlQ-Nb1P6IVcLrwz8qp%2F-MlQ0DC6ZNRIeVr8bWAT%2Fwe-agent.PNG?alt=media\&token=fa46183f-edd2-4a7f-bcc0-619313ea9c46)