Ef.co.id is tracked by us since April, 2011. Over the time it has been ranked as high as 49 049 in the world, while most of its traffic comes from Indonesia, where it reached as high as 655 position. It was owned by several entities, from PT Ecom Consulting to Domain Admin of Signum International AG, it was hosted by Akamai Technologies Inc., CloudFlare Inc. and others. While was its first registrar, now it is moved to id.registry.

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