Try cables from these guys:
Notice there is no Monster Cable, no Monoprice, no Audioquest, no Blue Jeans on there because they either can't pass the testing phase or they don't want to be subject to the scrutiny of the DPL Labs testing protocol or they don't think they need to pay for the testing and certification because their cables already "meet the spec". Category 2 with ethernet is Category 2 with ethernet, right?
Now back to your normally scheduled viewing.
If you notice on their web site:
"Brands participating in the program pay a testing fee..."
I assume that means that Monster, Monoprice, etc. haven't paid to get their "Seal of Approval". The only useful question this website could answer would be, who, if anyone, paid a testing fee and didn't get the seal, and they don't seem to be posting that info.
Since these guys make their money by convincing people that there are differences between digital cables, I'd take their opinion with a grain of salt.