Get list of Site Collection Admins (SCA) using PowerShell

Requirement Generate a list of SCAs across all your SharePoint site collections. Solution function Get-SCA { param($site) $link = $site+"/_layouts/mngsiteadmin.aspx"   $result = Invoke-WebRequest $link -UseDefaultCredentials   $value = $result.AllElements | Where id -eq "ctl00_PlaceHolderMain_ctl00_PeopleEditorAdmins_OriginalEntities" | Select value $value = $value.value.split(">") | where { $_ -match "displaytext" } $value = $value.split("`"") | where { $_ […]