| Corporate Information - Technology Overview PageRank also considers the importance of each page that casts a vote, as votes ... Life of a Google Query. The life span of a Google query normally lasts ... http://www.google.com/corporate/tech.html |
| PageRank - Wikipedia, the free encyclopedia PageRank is a link analysis algorithm, named after Larry Page,[1] used by the Google ... The SERP rank of a page, which determines a page's actual placement ... http://en.wikipedia.org/wiki/PageRank |
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