Scrapy shell does not work for https://ift.tt/1RO0t05

I have tested that my shell works for other websites, but refuse to work on target.

raise self.value.with_traceback(self.tb)
twisted.web._newclient.ResponseNeverReceived: [<twisted.python.failure.Failure twisted.internet.error.ConnectionLost: Connection to the other side was lost in a non-clean fashion: Connection lost.>]