Bad URL: should be ".html", not ".htm". Correct URL is:<p><a href="http://www.nytimes.com/2016/11/30/technology/erich-bloch-who-helped-develop-ibm-mainframe-dies-at-91.html" rel="nofollow">http://www.nytimes.com/2016/11/30/technology/erich-bloch-who...</a>