PowerShell script to report the last modified date for all sites within a site collection

January 6, 2016 · by dave.webb · in PowerShell, SharePoint 2013, Tips and Tricks

In response to a post on the Microsoft TechNet Forums I wrote the following script to report the last modified date for all sites within a site collection using the Get-SPSite and Get-SPWeb PowerShell cmdlets.

$SiteCollection = Get-SPSite https://yoursite.yourdomain.local
ForEach($Site in $SiteCollection.AllWebs)
{
   $Web = Get-SPWeb $Site.Url
   $LastModifiedDate = $Web.LastItemModifiedDate
   Write-Host "$Web was last modified on $LastModifiedDate"
}