51.la is tracked by us since April, 2011. Over the time it has been ranked as high as 161 in the world, while most of its traffic comes from China, where it reached as high as 30 position. It was owned by several entities, from By using this service you are agreeing (1) not to use any Key Systems GmbH to Yang Fucheng, it was hosted by Alibaba (US) Technology Co. Ltd., ZENLA-1 and others.

51 has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that 51.la is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, 51.la is a suspicious domain with mostly negative visitor reviews.