4kuku.org is tracked by us since October, 2015. Over the time it has been ranked as high as 643 499 in the world, while most of its traffic comes from USA, where it reached as high as 440 055 position. It was owned by several entities, from huy ngo to chen ning ning, it was hosted by SoftLayer Technologies Inc., ALICLOUD-HK and others.

4kuku has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that 4kuku.org is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, 4kuku.org is quite a safe domain with no visitor reviews.