Good effort
Pretty interesting because I've never seen a site for a Haxball team before
here's where i think it could improve (from a few minutes of browsing)
- Design looks like a site from 2000, to look modern aim to make it very clean, personally for a website for a Haxball team I would have just installed wordpress and used one of thousands of designs for presenting businesses or sports teams or something similar, or just quickly made a very minimalistic design
- The adverts are pretty ugly and not blocked by AdBlock, but it's a free host so no choice
- Clicking on "players of QS" and "records" without using the expanded menus takes you to pages with almost no content
- The links in the video section don't work, you have to copy+paste into browser. Again with something like wordpress there are video gallery plugins
- The "contact me" form is in German
Bear in mind I'm not a big web developer, the most I've done is the HL website and a few sites for local businesses, and your site still does everything it has to, so well done
