Olc.org is tracked by us since December, 2012. Over the time it has been ranked as high as 803 699 in the world, while most of its traffic comes from USA, where it reached as high as 145 673 position. All this time it was owned by Ohio Library Council of Ohio Library Council, it was hosted by Solar VPS, Liquid Web L.L.C and others.

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