Spdbooks.org is tracked by us since April, 2011. Over the time it has been ranked as high as 488 999 in the world, while most of its traffic comes from USA, where it reached as high as 70 332 position. All this time it was owned by Small Press Distribution of Small Press Distribution, it was hosted by Amazon Technologies Inc., Unified Layer and others.

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