Landsmannschaft der Oberschlesier is the German Landsmannschaft in Germany founded in 1950.
According to PR-model, oberschlesien.de is ranked 757,178th in multilingual Wikipedia, in particular this website is ranked 82,693rd in German Wikipedia.
The website is placed before coresentinel.com and after palanga-airport.lt in the BestRef global ranking of the most important sources of Wikipedia.