PR值全称为PageRank.PageRank(网页级别)是Google用于评测一个网页重要性的一种方法.在揉合了诸如Title标识和Keywords标识等所有其它因素之后.Google通过PageRank来调整结果.使那些更具重要性的网页在搜索结果中另网站排名获得提升.从而提高搜索结果的相关性和质量.PR值最高为10.一般PR值达到4.就算是一个不错的网站了.

PageRank是google搜索排名算法中的一个组成部分,级别从1到10级,10级为满分,PR值越高说明该网页在搜索排名中的地位越重要,也就是说,在其他条件相同的情况下,PR值高的网站在google搜索结果的排名中有优先权. -The full name of the PR value PageRank.PageRank (web page level) is Google for a method of　uating a page importance. After a blend of the label of such as title and keywords logo and all other factors. Google via PageRank to adjust the results. The more the importance of web pages in search results on the other website ranking promotion. So as to improve the search result relevance and quality.PR the highest value reached 10. Generally the PR value. Even if it is a good site the.

PageRank is Google search ranking algorithm in a part, level　1 to 10 class, grade 10 full marks, the higher the PR value that the web page in the search rankings in the important position, that is, when the other conditions are the same, the PR value high site in the Google search results in the rankings have the priority.