collezione scientifica dell’I.I.S. Colombo is the real property in Italy.
According to PR-model, itcolombo.org is ranked 1,029,988th in multilingual Wikipedia, in particular this website is ranked 92,324th in French Wikipedia.
The website is placed before ist-aicardi.it and after rosszuki.blogspot.com.by in the BestRef global ranking of the most important sources of Wikipedia.