The problem of PR value in search engine optimization

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Many of the Search engine optimization (SEO) technology interested friends to ask me the PR value of the problem, then I will come to a detailed discussion (Note: The SEO has a basic knowledge of friends can not need to see, this content is only for search engine optimization beginners).

What is the PR value?

PR in the English spelling for the full PageRank, it is Google's search engine natural ranking part of the algorithm. PR value has 10 levels, followed by 1 to 10, the higher the level of a Web page that means that Google's evaluation of the page higher.

How do I query the PR value of a website?

Very simply, you can go to Google's official website to install a Google toolbar, and then you visit the page when you find the browser's menu bar section will have a PR value display. Of course, now there are many sites to provide online query PR value function.

How is the PR value distributed in the website?

A website contains a lot of pages, each page Google will give it a rating, that is, each page will have a PR value. The PR value distribution of a website is this: Generally speaking, the PR value of the home page is the highest, then the value of PR will be smaller as the site navigation or the level of the directory. A mathematical inequality of comparative image is as follows: Home PR > Two Class page PR > Three class page PR > ...

But note: The above PR value distribution is applicable and general situation, in the site will also appear in the PR value of the page is greater than the first home situation.

What are the factors that affect the PR value of a Web page?

1: The PR value of the homepage, if the PR value of the home page that it passed to the subordinate pages of the PR will be good

2: The content of the Web page quality, the best original content

3: Back link, when the page back to the number of links in the pages more than the number of back links to the home page, it may appear the PR value of the inner pages is greater than the PR value of the first home

Web page PR value to search engine rankings helpful?

This estimate is every SEO beginners are more concerned about the problem. In the early years, the Web site's PR value on the Web page of the search engine natural ranking results have indeed played a very obvious help. With the search engine algorithm continues to improve, now the search engine has gradually weakened the PR value of the page ranking influence. How to understand the sentence? That is the PR value is not the main factor affecting the search engine rankings, but it is also helpful to the rankings.

With a high PR value, what can you do?

1: A website has a higher PR value, which means that Google has a recognition of the site, is a very happy thing.

2: Have a high PR value, your site can be very easy and similar level of the site for the exchange of links, to obtain flow and PR value of the joint promotion of double harvest.

3: If there are other, please think of it yourself: