At the beginning of 2018 the original WebCocon server went offline, as the administrator of the server hardware retired. Thank you Rainer Haessner@TUM for keeping the server running for so many years!!
Now, a year later, WebCocon is online again. And with it came an urgently needed facelift. Whilst the results part did not change much, the site itself changed. I hope for better.
By the way, WebCocon now is completely Java-free, we only use Javascript.