Brüder vom hl. Joseph Benedikt Cottolengo founded in 1833.
In June 2020 the website cottolengo.org was on the 2,648,270th place in the ranking of the most reliable and popular sources in multilingual Wikipedia from readers' point of view (PR-score). If we consider only frequency of appearance of this source in references of Wikipedia articles (F-score), this website was on the 2,495,014th place in June 2020. From Wikipedians' point of view, "cottolengo.org" is the 2,242,289th most reliable source in different language versions of Wikipedia (AR-score).