Topdon.com is tracked by us since February, 2018. Over the time it has been ranked as high as 387 299 in the world, while most of its traffic comes from USA, where it reached as high as 78 156 position. It was owned by several entities, from Terry Zeng of Terry Zeng to Contact Privacy Inc. Customer 0148008089 of Contact Privacy Inc. Customer 0148008089, it was hosted by Alibaba.com LLC, Shopify Inc. and others. While Tucows Domains Inc. was its first registrar, now it is moved to Alibaba Cloud Computing (Beijing) Co. Ltd..

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