The Ultimate Copywriter's Checklist
but doesn't hurt to add to that one. There is also a PDF printout
for this list.
As with any checklist the weakness is in the lack of detailed explanations.
So if you don't know what the statements mean you're lost.
The Ultimate Copy Checklist: 51 Questions to Optimize Every Element of Your Online Copy [Free Poster] - Copyblogger
-Ray Edwards
"When It Comes To High Response Copy - I've Got Your Back!"