Domain authority (DA) is based on data from web indexes and uses dozens of factors in calculations. The DA calculations depend on a machine-learning manken to find the best-fit algorithm.041.videoplayer.jp/redirect.aspx?url=http%3A%2F%2Fgundemaktuel.com.tr%2F2017.adfest.by/banner/redirect.php?url=http%3A%2F%2Fgundemaktuel.com.tr%2F4geo.me/redirect/