Hi!

To be honest, refreshing standing page usually causes some problems, specially in first 10 or 15 minutes, you may say, you can try not to do it but as a another opinion, actually its not our problem. But what I want to recommend now, its not about technical things and its about something that can satisfy users more that what it is, and its adding animations when a people solve a problem and changes his/her rank in global or local (our friend list) which can make doing contest more fun , like how it is in atcoder! But in the end, it`s just an idea and can not be exerted due to hardware things!