[PS] SharePoint - list webparts on pages

Add-PSSnapin Microsoft.SharePoint.PowerShell
clear
$wUrl = 'http://mysharepoint.site.web/'
$lName = 'Pages'

$w = Get-SPWeb $wUrl
$l = $w.Lists[$lName]

# $item = $l.GetItemById(4)
$l.Items | % {
    $item = $_
    "$($item.Title): $($item.Url)"

    $mgr = $w.GetLimitedWebPartManager("$($item.Url)", [System.Web.UI.WebControls.WebParts.PersonalizationScope]::Shared)
    $mgr.WebParts|%{ "`t$($_.Title) :: $($_.WebBrowsableObject)" }

    "=============================================="
}