What happened to the site when I try to visit it I get a warning about it hosting some harmful software
Sucks when Google does that when it's not supposed to...
I think it's safe to assume that this warning is a mistake.
I sent a pm to Dr.D.C. about this several days ago.
As I've had no reply from that yet, I've now also sent an email to the site's gmail address.
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email reply received, he's says he's working on it.