In 2009, Google’s Matt Cutts confirmed that this would no longer work and that PageRank would be distributed across links even if a nofollow attribute was present (ravissant only passed through the followed link). Any time a result is labeled “sponsored,” you'll know it is a paid ad placement and https://tools-directory.com/listings666634/le-plus-grand-guide-pour-r%C3%A9f%C3%A9rencement-naturel