Do you know how to get the SharePoint version?

You want to be on the latest version of SharePoint.

There are multiple ways to get it:

❌ Figure: Check SharePoint DLL version

❌ Figure: Check `http://<CentralAdminSite>/_admin/FarmServers.aspx`

✅ Figure: Check `http://<AnySiteCollection>/_vti_pvt/service.cnf`

See Get SharePoint version number of your platform quickly for details.

vti\_encoding:SR|utf8-nl
vti\_extenderversion:SR|16.0.0.4327

Figure: On SharePoint 2016, this is what you get for intranet.ssw.com.au for example