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分析搜尋量的方式應該是用「比較」的方式來看待，因為某些產業的受眾群體、搜尋人數就比其他產業來得多或少。 In 1998, two graduate learners at Stanford University, Larry Page and Sergey Brin, produced "Backrub", a search engine that relied over a mathematical algorithm to amount the prominence of Web content. The selection calculated with the algorithm, PageRank, is often a perform of the amount and power of inbound back links. ...…Examine A lot more These free on the internet Web optimization courses will t
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