Demo isn't work in Safari

[1st]

Hello.

I see that demo page isn't work as expected (only text Warming up... appear).

http://htmlxprs.github.io/angular2-todo/

I use Safari 8.0.4 and MacOS 10.10.2.
Anton

[Sispheor]

same on Chrome
http://htmlxprs.github.io/angular2-todo/