Quoting Chris Phipson
Well... I didn't get any warnings so my advice would be to check your computer. Maybe one of the (way too many) HTML things he has on his page is linked to something and your computer isn't equiped to simply block it... I dunno, just a thought.

If it keeps happening (after you've checked out your end of it) let us know and we'll look more into it.

~Chris.

Quoting Alexander Garcia
Ok well I looked into my security settings and found out the problem. I use google chrome and I have safe search enabled on google chrome. Safe search detects the page, links, and other ways viruses get to you. I think my safe search is detecting a link on his page that could have malware or etc. The warning sign says that planetsmiles.net could have malicoius programs so I do believe it is a link he has on his page.