Sommertheater Winterthur is the theatre production company in Winterthur.
According to PR-model, sommer-theater.ch is ranked 1,957,894th in multilingual Wikipedia, in particular this website is ranked 249,560th in German Wikipedia.
The website is placed before illettrisme2013.fr and after hl-grab.de in the BestRef global ranking of the most important sources of Wikipedia.