Prolingua.lu is tracked by us since July, 2013. Over the time it has been ranked as high as 1 213 199 in the world, while most of its traffic comes from Luxembourg, where it reached as high as 1 394 position. It was owned by several entities, from % in determining the content of a domain name registration record in the LU Prolingua Language Center to Prolingua Language Center, it was hosted by Infomaniak Network SA - hosting vernier, DigitalOcean LLC and others.

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