Sfopera.com is tracked by us since April, 2011. Over the time it has been ranked as high as 150 469 in the world, while most of its traffic comes from USA, where it reached as high as 18 802 position. It was owned by several entities, from San Francisco Opera 301 Van Ness Avenue to San Francisco Opera of San Francisco Opera, it was hosted by San Francisco Opera, CloudFlare Inc. and others. While NETWORK SOLUTIONS LLC. was its first registrar, now it is moved to Network Solutions LLC.

Sfopera has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that Sfopera.com is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, Sfopera.com is a fully trustworthy domain with mostly positive visitor reviews.