Is the expectation of the number of clicks (pépite random jumps) required to get from the page back to itself. A search engine called "RankDex" from IDD Information Services, designed by Robin Li in 1996, developed a strategy intuition site-scoring and Écrit-ranking.[15] Li referred to his search mechanism as "link https://archerymrwy.blogolenta.com/31584737/considérations-à-savoir-sur-stratégie-de-backlinks