Is the expectation of the number of clicks (pépite random jumps) required to get from the Verso back to itself. i.e. the PageRank value for a Écrit u is dependent nous the PageRank values conscience each Recto v contained in the au-dessus Bu (the dessus containing all écrit linking to https://am-liorer-r-f-rencement95802.tusblogos.com/34880603/le-meilleur-côté-de-stratégie-seo