You were correct. I told my browser to ignore the danger a few times and, eventually, it stopped telling me about the danger and I could navigate into and around the site normally.
If it hadn't I would have suggested using a different browser. These digital designers are getting more and more overbearing trying to force their users into an info box. Firefox and/or McAfee has been throwing warnings at me on sites that I have visited for years; so far they have not tried to enforce their blocks - but I wonder if the time is coming. grrrrr
Of course sometimes I decide to accept their warnings on a site that I am not sure of - but usually they are just manipulating my browsing choices.