If you publish to your blog and Steemit at the same time, then Cheetah can't use the search engine to determine if you used your blog as the source, because it won't be there yet.
However, Cheetah has said there is a way to keep him from tagging your own blog.
Hi deanlogic, what is the way?
I've never looked into it, because Cheetah doesn't harass me much anymore.