"Content is licensed under a Creative Commons Public Domain License"

...

Does that even make sense? First off, I didn't find anything for 'Creative Commons Public Domain'... The closest I found was the CC0. It waives all your rights, which is basically the same as Public Domain, but not quite.

Second, Public Domain isn't a 'license'. It's a status that indicates there are no copyright claims possible.

Is just a demo Lorem ipsum. I didn't wonted to write "this is Footer " so I wrote "Content is licensed under a Creative Commons Public Domain License" you can put anything you like there.