Open Data portal Köln is the Open Data Portal of the City of Cologne, Germany.
According to PR-model, offenedaten-koeln.de is ranked 383,605th in multilingual Wikipedia, in particular this website is ranked 31,799th in German Wikipedia.
The website is placed before pacificrisa.org and after bamberger-symphoniker.de in the BestRef global ranking of the most important sources of Wikipedia.