Iucr.org is tracked by us since April, 2011. Over the time it has been ranked as high as 45 999 in the world, while most of its traffic comes from China, where it reached as high as 9 040 position. Checkcif.iucr.org receives about 33.77% of its total traffic. It was hosted by RIPE Network Coordination Centre and International Union of Crystallography.

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