I.e. the elements of each column sum up to 1, so the matrix is a stochastic matrix (intuition more details see the computation compartiment below). Thus this is a variant of the eigenvector centrality measure used commonly in network analysis. It is named after both the term "web Recto" and https://autoritseo89001.goabroadblog.com/32555399/examiner-ce-rapport-sur-la-backlinks-sur-mesure