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它衡量了頁面在特定時(shí)間內(nèi)所能夠獲得的流量和影響力。這個(gè)數(shù)字代表了你站點(diǎn)上單獨(dú)頁面或者文章在搜索引擎中相對(duì)應(yīng)關(guān)注度大小。一、什么是權(quán)重
權(quán)重，又稱搜索引擎優(yōu)化的“PageRank”，是由谷歌公司創(chuàng)造出來的一個(gè)評(píng)價(jià)標(biāo)準(zhǔn)。它衡量了頁面在特定時(shí)間內(nèi)所能夠獲得的流量和影響力。這個(gè)數(shù)字代表了你站點(diǎn)上單獨(dú)頁面或者文章在搜索引擎中相對(duì)應(yīng)關(guān)注度大小，而不含有多少人看到這個(gè)文章或者單獨(dú)URL。
事實(shí)上，Google PageRank 是 Google 生態(tài)中最常用的 SEO 助力工具之一, 這意味著如何使用 PR 正好方便 SEO 優(yōu)化. 高PR 組合讓SEO 關(guān)注度顯著增加, 有效促進(jìn) SERP (Search Engine Result Pages) 排名.《Google Page Rank Algorithm》(GPA) ： GPA 認(rèn)為 web 頁之間存在圖形/圖衣 , 其中 web page A link to B , B link to C .A->BC . GPA將web page A作為"authority", "trustworthiness" or "importance". Webpage C will be ranked higher than webpage D if it has more links from other pages with high authority and trustworthiness.
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《Yahoo! Site Explorer Ranking Algorithm》: Yahoo! Site Explorer Ranking Algorithm is based on the number of incoming links a website receives from other websites as well as the quality of those sites linking in. The algorithm also takes into account how often these sites are updated and whether they contain relevant content related to your site's topic area or not. This helps search engines determine which websites should rank higher for certain keywords and phrases when users perform searches online using them as their query terms..三、如何通過SEO優(yōu)化來提升PR?
網(wǎng)頁名稱：SEO入門:帶你了解權(quán)重
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