I see here avast blocks the following iframe
links to redirects this site is blocked as URL:Mal

< p> <  if​rame  src=hxxp://static.data.c4news.com/9cf25/index.html" frameborder="0" allowtransparency="true" allowfullscreen="allowfullscreen" webkitallowfullscreen="webkitallowfullscreen" mozallowfullscreen="mozallowfullscreen" oallowfullscreen="oallowfullscreen"
 msallowfullscreen="msallowfullscreen" width="100%" height="400" data-preserve-height="true"> < / if​rame > < /p> 

Humm is suspect,Error 404 File not found,try to clean.