Ucsc-extension.edu is tracked by us since April, 2011. Over the time it has been ranked as high as 142 821 in the world, while most of its traffic comes from USA, where it reached as high as 30 095 position. It was owned by several entities, from University of California Extension 2505 Augustine Dr. to University of California Extension, it was hosted by University of California Santa Cruz, Amazon Technologies Inc. and others.

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