Greatzupper.com is tracked by us since April, 2011. Over the time it has been ranked as high as 1 371 599 in the world, while most of its traffic comes from Japan, where it reached as high as 81 571 position. It was owned by several entities, from GREATZ UPPER () to Xserver XSERVER Inc. of Xserver Inc., it was hosted by Kabir-ken Co.Ltd. #1, XSERVER Inc. and others. While DOMAINPEOPLE INC. was its first registrar, now it is moved to Netowl Inc..

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