I'm working on Pset5, and when I use Serve to view my webpage, this is what I get:
I have no idea what happened.
you've found a bug which we will fix soon.
In the meantime, add https://
to the front of the URL and it should work fine. Alternatively, rather than using the right-click 'Serve' on the folder, you can, in the terminal, run http-server
in that folder and then open the URL that is given.
~/workspace/pset5/homepage $ http-server
Sorry for inconvenience!