latency_checker.ps1

# Latency Checker v1
#
# Tests and displays latency for website(s)
#
# sjnovick 8-31-2016
#

function latcheck {
    param($uri)
    $i=1
    $j=0
    write $uri
    do {
        $result = Measure-Command { $request = Invoke-WebRequest -Uri $uri }
        $time = $result.TotalMilliseconds
        $j += $time
        write "$i : $time"
        $i++
    }
    while ($i -lt 11)
    $avg = $j / $i
    write "Avg: $avg"
    write ""
}

latcheck -uri sjno.net
latcheck -uri www.google.com

Write-Host "Press any key to continue ..."
$x = $host.UI.RawUI.ReadKey("NoEcho,IncludeKeyDown")