Sigmaxl.com is tracked by us since May, 2012. Over the time it has been ranked as high as 682 499 in the world, while most of its traffic comes from USA, where it reached as high as 283 142 position. It was owned by several entities, from Sigma XL 920 Yonge Street to Sigma XL of Sigma XL, it was hosted by 1&1 Internet Inc., IONOS Inc. and others. While NETWORK SOLUTIONS LLC. was its first registrar, now it is moved to Network Solutions LLC.

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