How to allow an XXS for my BC/BS site

[caddsman]

I get a message every time I go into my Anthem Blue Cross/Blue Shield web site and try to connect to my Express Scripts site. It blocks the move and I have to click unsafe reload every time. Is there a way I can do this without messing everything up? I cannot enter the Express Scripts web site without first entering the BC/BS web site. Their rules. but I see no button to click to allow it to let this one site do it all the time. I know enough about programming to be a potential danger to myself!!
Thanks Dan Carr

I do have a screen shot of the message, how do I attach it here??

[Thrawn]

The screenshot is probably less helpful than the message in the Browser Console (Ctrl+Shift+J), which you can just copy and paste.