PowershellでWebサイトのレスポンスを確認し、実行時間を計算する例

$url = 'http://www.powershell.com'
# track execution time:
$timeTaken = Measure-Command -Expression {
  $site = Invoke-WebRequest -Uri $url
}
$milliseconds = $timeTaken.TotalMilliseconds
$milliseconds = [Math]::Round($milliseconds, 1)
"This took $milliseconds ms to execute"