Efficientnotes.com is tracked by us since August, 2014. Over the time it has been ranked as high as 2 929 199 in the world, while most of its traffic comes from USA, where it reached as high as 564 105 position. It was owned by several entities, from ZHANG YU LAN of YU LAN to REDACTED FOR PRIVACY of REDACTED FOR PRIVACY, it was hosted by Unified Layer.

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