Maybe it doesn't work since Kepler isn't a webserver. 눈_눈
Too many people have misinterpreted my setup steps into thinking Kepler has a web server, nope, it does not.
I'll amend the setup steps in next update of Kepler.
Teleports need a fix in the last Kepler because when you click on one the other user goes to that teleport too, I think is a problem with the time