Sigma.ac.in is tracked by us since June, 2013. Over the time it has been ranked as high as 1 166 099 in the world, while most of its traffic comes from India, where it reached as high as 87 445 position. It was owned by several entities, from Shailesh R Shah of Sigma Institute of Technology and Engineering to REDACTED FOR PRIVACY of Sigma Institute of Technology and Engineering, it was hosted by ThePlanet.com Internet Services Inc., GoDaddy.com LLC and others.

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