Erwin-Strittmatter-Gymnasium is the school in Germany founded in 1860.
According to PR-model, gymnasium-spremberg.de is ranked 791,272nd in multilingual Wikipedia, in particular this website is ranked 77,122nd in German Wikipedia.
The website is placed before voehl.de and after dhammasara.org.au in the BestRef global ranking of the most important sources of Wikipedia.