Gymnasium Velbert-Langenberg is the Gymnasium in Germany in Germany founded in 1711.
According to PR-model, gymnasium-langenberg.de is ranked 1,830,274th in multilingual Wikipedia, in particular this website is ranked 228,415th in German Wikipedia.
The website is placed before am-loederburger-see.de and after truhlarstvi-postaru.cz in the BestRef global ranking of the most important sources of Wikipedia.