If I login for the first time, then Monitoring --> Overview seems to load all hosts (Group "all") by default. Problem is, rendering this page takes so much time, that all browsers give up (Safari, Chrome, Firefox). Without this page you cannot select another group to show either, i.e. we have a catch 22 here.

Maybe this could be improved?

To reproduce, open an incognito view in Chrome and login as guest.

Note: The request is not to improve Apache or PHP, but to avoid the catch 22.