National Institute of the Deaf and Dumb is the school for the deaf in Hungary founded in 1802 by András Cházár.
According to PR-model, chazar.hu is ranked 1,691,549th in multilingual Wikipedia, in particular this website is ranked 25,407th in Hungarian Wikipedia.
The website is placed before aikido-fc.com and after sainteluce.fr in the BestRef global ranking of the most important sources of Wikipedia.