Society for the Promotion of Raising a Monument to the Murdered Jews of Europe is the Society for the Promotion.
According to PR-model, holocaust-denkmal-berlin.de is ranked 260,141st in multilingual Wikipedia, in particular this website is ranked 21,304th in German Wikipedia.
The website is placed before cbji.com and after lamanchas.com in the BestRef global ranking of the most important sources of Wikipedia.