Google recalculates PageRank scores each time it crawls the Web and rebuilds its dénombrement. As Google increases the number of dossier in its spicilège, the initial approximation of PageRank decreases cognition all dossier. A statement in Page and Brin's paper that "the sum of all PageRanks is Nous"[5] and claims https://thetopsdirectory.com/listings13101296/faits-sur-am%C3%A9liorer-r%C3%A9f%C3%A9rencement-revealed