Heartandlung.org is tracked by us since January, 2018. Over the time it has been ranked as high as 852 971 in the world, while most of its traffic comes from Indonesia, where it reached as high as 242 676 position. It was owned by several entities, from Domain Manager of Elsevier Ltd to Data protected not disclosed of Elsevier Ltd, it was hosted by Qwest Communications Company LLC, CloudFlare Inc. and others.

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