Sopl.org is tracked by us since September, 2013. Over the time it has been ranked as high as 213 899 in the world, while most of its traffic comes from USA, where it reached as high as 44 862 position. Catalog.sopl.org receives about 92.02% of its total traffic. All this time it was owned by South Orange Public Library of South Orange Public Library, it was hosted by New Jersey State Library.

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