This page is a test-case for the mhtml download feature of qutebrowser. Under normal circumstances, you won't see this page, except if you're a qutebrowser developer or you're attending one of The-Compiler's pytest demos.
This page references other assets and when the page is downloaded, qutebrowser checks if each asset was downloaded. If some assets are missing, the test fails and the poor developers have to search for the error.
Yes!
See here for more information.
#qutebrowser
on
irc.freenode.net
To make this page a bit useful, I've included a chessboard, so you can play chess. Just turn your screen 90 degrees, such that it forms a flat, horizontal surface (you can skip this step if you're using a tablet). Next, zoom the page until it fits your needs. Enjoy your round of chess!