Call4u.us is tracked by us since January, 2014. Over the time it has been ranked as high as 357 299 in the world, while most of its traffic comes from Qatar, where it reached as high as 2 511 position. It was owned by several entities, from Saheer Abdullah A to Milen Radumilo, it was hosted by RapidSwitch Ltd, GigeNET and others.

Call4u has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that Call4u.us is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, Call4u.us is quite a safe domain with no visitor reviews.