Nadání Josefa, Marie a Zdeňky Hlávkových is the Czech foundation.
According to PR-model, hlavkovanadace.cz is ranked 302,333rd in multilingual Wikipedia, in particular this website is ranked 2,555th in Czech Wikipedia.
The website is placed before jvmv.se and after thiele-verlag.com in the BestRef global ranking of the most important sources of Wikipedia.