PR explanation and inquiry

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PR updated today! See a lot of netizens are looking for PR query tool. I've sorted some out here. Hope to be useful to everyone.

First of all, talk about the concept of PR

PageRank (PR) is Google's assessment of the importance of the Web page;

PR value can effectively improve your Web page in the Google search engine page rankings, but not that the higher the PR is ranked the more forward. Some sites, although PR is not high, but more than some of the PR high ranking of the site to rely on the front. So you should optimize the site at the same time, but also strive to improve the PR value of the site. The best and easiest way to improve PR is to:

1. To provide interesting, valuable content of the site, so that webmaster will take the initiative to link with you, so as to improve your external link value.

2. Submit your site to major search engines, which can significantly improve your site's ranking on Google.

3. You can add websites to industry portals, online forums, guest books, and more.

4. Exchange links with other websites to improve link weights.

5. Exchange links with other sites first to see if the other site is Google deleted, or whether the Google included, not Google included in the site is best not to do the connection.

Get links to the PR value calculation method:

PR (A) = (d) + D (pr (t1)/C (T1) + ... + PR (TN)/C (TN))

If Http://www.cnseoo.net's pr=4,http://www.cnseoo.net has only 1 links, and links to your site

PR (A) = (1-0.85) + 0.85* (4/1)

=0.15+0.85*4

=0.15+3.40

=3.55

Then you will get 3.55 points! This is not the other site to your points.

If Http://www.cnseoo.net has only 2 links, and links to your site

PR (A) = (1-0.85) + 0.85* (4/2)

=0.15+0.85*2

=0.15+1.70

=1.85

If 10 pr=0 sites are linked to your site

PR (A) = (1-0.85) + 0.85* (0/n) + 0.85* (0/n) + ... + 0.85* (0/n)

=0.15+0

=0.15

So you can only get 0.15PR points.