My Website is responsive with Twitter Bootstrap and the desktop pages are designed for tablets and desktop. aspnet.friendlyUrls considers tablet devices as mobile and sends
There is no setting to turn this off, but you can disable this by deleting the Site.Mobile.Master and ViewSwitcher files
The following files are no longer needed:
Site.Mobile.Master
- Site.Mobile.Master.cs
- Site.Mobile.Master.designer.cs
ViewSwitcher
- ViewSwitcher.cs
- ViewSwitcher.ascx.cs
Thanks to @fortboise for simplifying my answer