Hello, I have been visiting some AE sites with my cell phone and they show a special design for mobile phones that go to this type of URL:

x.adult-empire.com/item/show/site-id

When I visit my own AE sites, they don’t show any mobile versions.

they go to the usual url that shows from a normal pc:

sites.adult.empire.com/site-id

How do I activate the mobile version of my site, for mobile phones?

Thanks.