It's a demo url... Perhaps one of their customers (dndwebtech's customers I mean) asked them to build a website that "looks like feedsapi.org". ie: perhaps the

It's a demo url... Perhaps one of their customers (dndwebtech's customers I mean) asked them to build a website that "looks like feedsapi.org". ie: perhaps they never planed to use it as is -- a developer could have downloaded the website just to look at how it's structured, and it's an unfortunate accident that it ended up on the open web...