Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall
What is PageRank? PageRank is Google's assessment of the importance of Web pages;
PageRank value can effectively enhance your Web page in the Google search engine page rankings, but not to say that the higher the PageRank the top. Some sites, although PageRank is not high, but more than some PageRank high ranking of the site also 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:
1. Provide interesting, valuable site content, 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 sites to industry portals, online forums, guest books, and more.
4. Exchange links with other sites 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 Www.admin5.com's pr=4,www.admin5.com 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 get 3.55 points! This is not the other site to your points.
If www.admin5.com 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 link 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.