Slf.ch is tracked by us since April, 2011. Over the time it has been ranked as high as 112 499 in the world, while most of its traffic comes from Switzerland, where it reached as high as 442 position. It was owned by several entities, from WSL to Eidg. Forschungsanstalt für Wald Schnee und Landschaft WSL, it was hosted by Swiss Federal Institute for Snow & Avalanche Research, Swiss Federal Institute for Snow & Avalanche Research and others.

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