Не уверен, но попробуйте это
Public Sub URL_Max_Page()
Dim driver As New ChromeDriver, aScriptParts, mx, sURL As String, sResp As String, sScriptPart As String, i As Long
sURL = "https://www.justdial.com/Rajkot/Software-Companies/page-60"
With driver
.Get [sURL]
sResp = .PageSource
aScriptParts = Split(sResp, "<script", , vbTextCompare)
For i = LBound(aScriptParts) + 1 To UBound(aScriptParts)
sScriptPart = Split(aScriptParts(i), "</script", , vbTextCompare)(0)
If InStr(sScriptPart, "paginationPageNum") Then
mx = Split(Split(sScriptPart, "paginationPageNum = ")(1), ";")(0)
Exit For
End If
Next i
Debug.Print mx
.Quit
End With
End Sub