Lib.ca.us is tracked by us since April, 2011. Over the time it has been ranked as high as 75 849 in the world, while most of its traffic comes from USA, where it reached as high as 14 390 position. Sfpl.lib.ca.us receives less than 1% of its total traffic. It was owned by several entities, from NEUSTAR of NEUSTAR to usTLD Locality Administrator of Registry Services LLC, it was hosted by AT&T Internet Services and CCSF San Francisco Public Library.

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