Explanation/Reference:
Explanation:
How to find Most Active SharePoint Site Collections?
Well, SPSite object has LastContentModifiedDate property, why don't we use it? Here is the nifty PowerShell script to find Most active Site collections based on content modified date. In a reverse, this can be used to find all In-active site collections also.
5
Add-PSSnapin Microsoft.SharePoint.PowerShell -ErrorAction SilentlyContinue Get-SPWebApplication "https://sharepoint.company.com" | Get-SPSite -Limit All | foreach { Write-Host $_.URL $_.LastContentModifiedDate
}
Reference: Find Active Inactive Site Collections in SharePoint
http://www.sharepointdiary.com/2012/12/find-active-inactive-site-collections.html