Helene-Lange-Schule (Hannover) is the school in Hannover, Germany.
According to PR-model, hlshannover.de is ranked 1,290,590th in multilingual Wikipedia, in particular this website is ranked 145,064th in German Wikipedia.
The website is placed before bitcoindoc.com and after portices.fr in the BestRef global ranking of the most important sources of Wikipedia.