Thanks a lot for this first feed back

The news is updated.
Umfragedurchlauf is replaced by Aktualisierung (not online yet, we're waiting to see if any changes are still needed).
About Seti.Germany tags, they are not supported (ie, not working in our stats tag management) since our stats are dedicated to AF members only.
Origin is the creator of all these stats. He gave a copy of the entire code of all his website to aendgraend a few months ago. So if you want such a stats website with tag management for SETI.Germany, you should see with aendgraend if he plans to adapt the code to your team and run this kind of stats on your servers.