Server: Varnish Location: https://www.smartserials.com/view.php?id=Windows_7_Professional_(x64)_32967.htmsearch_serial.php?serials=windows Accept-Ranges: bytes Date: Sun, 20 Aug 2017 07:41:52 GMT X-Varnish: 626275261 Age: 0 Via: 1.1 varnish Connection: close