If I click on a link on my web site I see that the domain name changes to the actual URL where my page is, why?
URL Framing doesn't cloak (or hide) the domain name for the subdirectories on a web site. It's meant to only hide the main web page.
If you still want to use it, make sure that you do not use target = "_parent" or target = "_top" in the links of the pages where the domain is being forwarded to.