I have created a FB Pages app and am trying to figure out why my tab html is not displaying.
when I go directly to my example.com/tab url that I have set in the facebook app settings I can see the expected HTML. When I go to my app tab on a sample facebook page I can see the request come for example.com/tab on my server as expected but nothing is displayed in the facebook page tab!
all I have is a simple
<div>hello world!</div>
and it doesn't display in the tab. Any idea why this is happening?