Ruby crawling specific url only.

I'm practicing web crawling using nokogiri.

http://news.naver.com/main/read.nhn?mode=LSD&mid=shm&sid1=103&oid=001&aid=0008639625 I want to pick the title of Naver News, but if I run the ruby file, the result will not come out and there will be no response.

Even if I bring the url to wget, it only says Connecting to news.naver.com (news.naver.com) and the result does not come out. Other urls have no problem with code, but only Naver news doesn't work. I wonder why.

And I'm curious about the solution.

#encoding utf-8
require 'nokogiri'
require 'open-uri'


url="http://news.naver.com/main/read.nhn?mode=LSD&mid=shm&sid1=103&oid=001&aid=0008639625"
page = Nokogiri::HTML(open(url))
title = page.search("title").text
puts title