Zotero.org is tracked by us since April, 2011. Over the time it has been ranked as high as 6 219 in the world, while most of its traffic comes from China, where it reached as high as 2 000 position. Forums.zotero.org receives about 7.22% of its total traffic. It was owned by several entities, from Ammon Shepherd Center for History & New Media to On behalf of zotero.org owner of Identity Protection Service, it was hosted by Amazon Technologies Inc., Amazon.com Inc. and others.

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