Fondation Singer-Polignac is the organization in France founded in 1928 by Winnaretta Singer.
According to PR-model, singer-polignac.org is ranked 376,066th in multilingual Wikipedia, in particular this website is ranked 30,801st in French Wikipedia.
The website is placed before chinaisbn.org.cn and after edbebank.com in the BestRef global ranking of the most important sources of Wikipedia.