He didn't obfuscate the source, and indeed the attribution is the very first thing you see in the source (and when it comes to HTML, the source IS the website). And while he didn't comply 100% with the 'default' CC license (which reads that you should state the changes made), he did comply 100% with the 'rules' given by the author. He gave credit, and linked to the website, as well as the specific licensing terms given by the author.
Tl;dr - since he's not selling a template, the copyright at the bottom obviously refers to his own product and not the web template. The attribution is in the correct spot, at the top of the source.