Sa'an nan kuma amsa tambaya daga baya a cikin wannan harshe kamar yadda nassi: Passage: Google ta tashi ya kasance da yawa saboda wani patented algorithm da ake kira PageRank wanda taimaka rank shafukan yanar gizo da suka dace da wani search kirtani. A lokacin da Google ya Stanford bincike aikin, shi aka lakabi BackRub saboda fasahar dubawa backlinks domin sanin muhimmancin wani site. Wasu keyword-tushen hanyoyin da za a rank search results, amfani da yawa search injuna da suke da zarar mafi mashahuri fiye da Google, zai duba yadda sau da yawa da search sharuddan da ya faru a cikin wani shafi, ko yadda karfi da alaka da search sharuddan da aka nasaba a cikin kowane sakamakon page. A PageRank algorithm maimakon nazarin mutum-halitta links zaton cewa shafukan yanar gizo daga mutane da yawa da muhimmanci shafukan ne ma da muhimmanci. The algorithm computes a maimaita ranking ga shafukan score, bisa laákari da weighted na sauran shafukan danganta zuwa gare su. PageRank aka yi tunani ya dace da mutum Concepts na muhimmancin. Bugu da kari ga PageRank, a kan shekaru 250 da suka wuce, Google ya
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