César-Klein-Schule is the school in Ratekau, Germany.
According to PR-model, cesar-klein-schule.de is ranked 2,647,624th in multilingual Wikipedia, in particular this website is ranked 374,270th in German Wikipedia.
The website is placed before grzesczak.pl and after cagoldberglaw.com in the BestRef global ranking of the most important sources of Wikipedia.