Calendarserver.org is tracked by us since April, 2011. Over the time it has been ranked as high as 648 599 in the world, while most of its traffic comes from USA, where it reached as high as 559 948 position. It was owned by several entities, from Apple Inc. to REDACTED FOR PRIVACY of Apple Inc., it was hosted by Apple Inc..

Calendarserver has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that Calendarserver.org is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, Calendarserver.org is quite a safe domain with mostly positive visitor reviews.