In general this is a hopeless task. The blog post is three or four years old and the author is unlikely to make changes even if I knew what changes to ask him to make and how to contact him. The usual answer is that you need to figure out a way to make your browser do what you want. I may have had to use the "save this page as a file" trick to get the version I posted, it was 6 months or more ago and I simply don't remember.
Peter