It's very unfortunate, but nothing to do. 'mono-1' won't open unless your device has any flash player. And sorry to say you that, iPad 3 doesn't use Flash Player normally.
You have to jailbreak your iPad 3 and install 3rd party software that would make your iPad 3 to browse flash sites like Monoface.
The browser opens any other site I am browsing without any problem, is monoface not available for iPad? I am sure I am typing the correct link..