Hartz4.de is tracked by us since October, 2014. Over the time it has been ranked as high as 189 599 in the world, while most of its traffic comes from Germany, where it reached as high as 9 251 position. It was owned by several entities, from Christian Gruen of NA to Hostmaster of the day of INWX GmbH & Co. KG, it was hosted by Black Lotus Communications, Michael Sebastian Schinzel trading as IP-Projects GmbH & Co. KG and others.

Hartz4 has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that Hartz4.de is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, Hartz4.de is quite a safe domain with no visitor reviews.