链接质量漏损问题

时间:2008-10-06 11:13:44  来源:第二电脑网上收集  作者:

  第二电脑网导读: 我看到有个英文帖子明确支持了这种观点,具体如下。 a webpage will distribute its rating (notice i didnt say PR) to all the pages its linking to. For example, a site will benefit more if it is the only site that a high rating page is linking to, as compared to if the site is one of hundre...
  正文:

大家都知道PR值漏损问题,链接质量漏损问题好像很少有人提及。有一个似乎是很合理也很容易理解的原则,就是一个页面上的链接越多,每个链接的质量就越低,如果你有一个来自这个页面的反向链接,那么你从中得到的好处也越低。

我看到有个英文帖子明确支持了这种观点,具体如下。

a webpage will distribute its rating (notice i didnt say PR) to all the pages its linking to. For example, a site will benefit more if it is the only site that a high rating page is linking to, as compared to if the site is one of hundreds being linked to by the page.

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