Cdlib.org is tracked by us since April, 2011. Over the time it has been ranked as high as 47 399 in the world, while most of its traffic comes from USA, where it reached as high as 10 395 position. Xtf.cdlib.org receives less than 1% of its total traffic. It was owned by several entities, from CDL Infrastructure California Digital Library to REDACTED FOR PRIVACY of University of California Office of the President, it was hosted by University of California - Office of the President, California Digital Library University of California Office of the President and others. While was its first registrar, now it is moved to Public Interest Registry.

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