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谷歌PR值普遍大跌激怒博客和门户网

发布时间:2020-02-11 04:10:29 阅读: 来源:绞线机厂家

10月29日消息,据国外媒体报道,谷歌PageRank(PR)值近日出现了大地震,很多网站的PR值从7骤降至5。

PR分数决定着一个网页在搜索排名中的位置,分数越高,排名就越靠前。但近日,大量知名门户网站和博客网站的PR值从7骤降至5,引发了人们的不满。

例如,福布斯()、华盛顿邮报()、、和等网站均从PR7降至PR5。

对此,有业内人士认为,可能是因为谷歌调整了PageRank算法所致。但是,谷歌却给予了否认,称并未调整PageRank算法。

以下为受此次“地震”影响的部分网站名单:

知名博客网站:

Engadget (from 7 to 5)

AutoBlog (from 6 to 4)

Problogger (from 6 to 4)

Copyblogger (from 6 to 4)

Search Engine Journal (from 7 to 4)

Quick Online Tips (from 6 to 3)

Search Engine Roundtable (from 7 to 4)

Blog Herald (from 6 to 4)

Weblog Tools Collection (from 6 to 4)

JohnTP (from 6 to 4)

Coolest Gadgets (from 5 to 3)

CyberNet News (from 6 to 4)

John Chow(from 5 to 4)

门户网站:

Washington Post (from 7 to 5)

Washington Times (from 6 to 4)

Charlotte Observer (from 6 to 4)

(from 7 to 5)

(from 7 to 5)

Sun Times (from 7 to 5)

New Scientist (from 7 to 5)

Seattle Times (from 6 to 4)

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