I have a page that loads an iframe with content from a third party domain.
If there is content the page loads fine, else a color of my choice will appear. In either situation the iframe's src is the same.
I would imagine I'm pretty much out of luck here, since the src is the same, and that it loads content from another website's domain where I don't have any privilege to.
Though, I'm hoping there might be something I might be able to try.
Maybe it would be possible to have a script "look" at the page to detect that color? Might this be possible?
Anything else I might try?