Viewport not working with domain name

I am making a responsive website and as you know, it relies on the meta viewport tag to work properly. I got free hosting and a free domain name that points to the original. When you view the website with the domain name, the viewport doesn't work, but the original works fine.

This one works fine: goldies-goodies.byethost16.com This one points to ^^^ but viewport is broken: goldiesgoodies.tk