1 title: //div[@class="title"]/h1
2 title: //div[@class="caption"]/h1
3 author: substring-after(//div[@class="metadata"]/div[@class="date"]/a[2], 'by ')
4 date: //div[@class="metadata"]/div[@class="date"]/a
5 test_url: http://tech.gilt.com/post/46359463184/26-3-13-todays-noon-outage-and-what-were-doing-to