Iupac.org is tracked by us since April, 2011. Over the time it has been ranked as high as 73 599 in the world, while most of its traffic comes from USA, where it reached as high as 35 737 position. It was owned by several entities, from International Union of Pure and Applied Chemistry of International Union of Pure and Applied Chemistry to Executive Director of International Union of Pure and Applied Chemistry, it was hosted by FIZ Chemie Berlin Fachinformationszentrum GmbH, CloudFlare Inc. and others.

Iupac has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that Iupac.org is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, Iupac.org is a fully trustworthy domain with no visitor reviews.