Sitecore Powershell Get Item Url Referrer

SPE-GetItemUrlReferrer.ps1

$inputProps = @{
    Prompt = "Enter the targeted item ID (Guid):"
    Validation = [Sitecore.Configuration.Settings]::ItemNameValidation
    ErrorMessage = "'`$Input' is not a valid item ID."
}

$itemId = Show-Input @inputProps

[Sitecore.Context]::SetActiveSite("website")
$urlop = [Sitecore.Links.LinkManager]::GetDefaultUrlOptions()
$urlop.AddAspxExtension = $false
$urlop.AlwaysIncludeServerUrl = $true
$urlop.Language = "en"
$urlop.LanguageEmbedding = "Always"
$urlop.LowercaseUrls = $true
$urlop.ShortenUrls = $false
$urlop.SiteResolving = $true

$referrers = Get-ItemReferrer -Id $itemId

$referrers | ForEach-Object {
	$urlop.Language = $_.Language.Name.ToLower()
	$url = [Sitecore.Links.LinkManager]::GetItemUrl($_,$urlop)
	if ($url.IndexOf("/modules/powershell/") -gt 0) {
	    
	}
	else {
    	if ($url.IndexOf("http://") = 0){
    	    $url = "http" + $url
    	}
    	$url -replace '[ ]', '-'    
	}
	
}