Hans-Purrmann-Gymnasium is the Gymnasium in Germany in Germany founded in 1841.
According to PR-model, hpg-speyer.de is ranked 1,561,177th in multilingual Wikipedia, in particular this website is ranked 193,054th in German Wikipedia.
The website is placed before earlymusictoday.com and after koreanarchitecture.org in the BestRef global ranking of the most important sources of Wikipedia.