Not very elegant, but this might work.
Set objIE = CreateObject("InternetExplorer.Application")
Set fso = CreateObject("Scripting.FileSystemObject")
Const wbemFlagReturnImmediately = &h10
Const wbemFlagForwardOnly = &h20
Const TriStateUseDefault = -2
Const ForReading = 1
strComputer = "."
Set f = fso.GetFile("c:\url.txt") '<== Change Path to URL File
Set fs = f.OpenAsTextStream(ForReading, TriStateUseDefault)
While fs.AtEndOfStream <> True
url = fs.Readline
objIE.Navigate url
Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\CIMV2")
Set colItems = objWMIService.ExecQuery("SELECT * FROM Win32_Processor", "WQL", _
wbemFlagReturnImmediately + wbemFlagForwardOnly)
For Each objItem In colItems
WScript.Echo url & " LoadPercentage: " & objItem.LoadPercentage
Next
While objIE.Busy = True
Wend
Wend
objIE.Quit
fs.Close
Be sure to change the path to the URL file. URLs in the file should be in the format http://
Save the script with a VBS extension and run from the command prompt: cscript scriptname.vbs
Good luck. 8-)
Note: You will not see IE as it's never made visible. Also, keep in mind that the script itself will add to the CPU load.