Supported Operating Systems?

[Ptolemy]

Hi, I have a problem with the site. When I try to acces the site in Chrome, I get a "Connection not private" message. I ignore it and continue to the site anyway but the homepage and most other pages don't display properly(most images aren't there and the pages look like white text documents instead of the blue interactive Freeones site). I think the problem is my OS as I still use MacOS 10.6 but i'm not sure and can't find information about this. Can someone please provide this information? If this is not the problem can someone please try to help? Thanks in advance.