Do You Want To Display Non Secure Items

if for some reason you are getting a pup message on your windows dedicated server when yo visit some websites you are getting this message because of poor web design and programming. contact the website owner or webmaster and inform them that they need to correct this problem on their web application

i has nothing to do with your computer, you can disable this pop, but its best for security reason that the website owner where you are getting this error from, they fix it.