Huanghaopeng: The mistaken idea of exposing old seoer

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Today I just broke off the net, so I was free to write this article. From the early SEO pioneer Tong began to now a large number of up-and-coming, SEO in China has nearly 10 years of history, some SEO experience in the leadership of predecessors gradually became a law, the same law, is right or wrong, many have not given the correct description. As BD, itself it rejects SEO optimization, so it can not give each seoer a SEO industry standards. Because of the predecessors of the relationship, may also be to the understanding of SEO caused a misunderstanding. I do not want to write the following, but recently with a number of years of work of the seoer are still some misunderstanding, so decided to some difficult to find out the delay, I hope to be useful to everyone.

1. BD Reverse link Query Instruction

Check a few big search engine instructions seoer already changshu, such as check link:www.xxxx.com, Link command is also recognized as the standard of this directive. In many webmaster tools, link is also considered to be recognized as a command query. But this method is not universal, in Yahoo, need to add "http://" before the domain name. In GG, this command to find out the results can not all show, but this can be in the GG Webmaster tools can be found out. Backlinks now say that there is a link on page A that points to page B, and the link on page A is the reverse link to page B. We can look at GG, Yahoo query to the reverse link. But in BD, link does not represent an instruction, it is as a "link:www.xxxx.com" keyword search. Some people will say Baidu check reverse link instruction is domain, we can try, domain: Www.365uh.com, Baidu is given in the search results are all contain the domain name of the site, some simply do not have backlinks, as in A5 published with the site domain name of the article if there is no link to this domain name, these can not be regarded as reverse link, domain is a general directive just. After investigation, BD also does not have the reverse link this piece makes the explicit explanation, therefore said, BD also does not have the so-called to check the reverse link instruction. This is also one of the misconceptions of many seoer, and I believe that at least a few 80 or more seoer will misunderstand this, including I have been puzzled for a long time.

2, the understanding of PR

First let us review the factors affecting the PR value: (1), the number of external links and the quality of the site, (2), Google in your site to crawl the number of pages, (3), the site by the world's three well-known sites Dmoz,yahoo and LookSmart included

PR may be in the time to do a friendship link to talk more. Some seoer always think that the PR value of the site with a low PR site to do friendship links will have to reduce the potential of the site PR, the more export links to the site PR value of the increase is also more unfavorable. We can take an example of this, on the link Exchange platform, it exported a lot of links, I believe that the site to the PR is generally not very high, for such a link to export more links to the PR value and low link exchange platform, according to the saying, that its PR promotion is very small. But we will find that many friendship link Exchange Platform PR value is very high.

Conversely, is not to say that for a site, it has a higher quality of the site and higher PR score of the external link number of the more the more the better? Because the PR system of GG Not only considers the quality of the external link of a website, but also considers its quantity. such as a PR score 6 external link site, can significantly improve your PR score. But if the external link site already has 100 other external links, then you can get the PR score is almost zero.

The above two points are some of my own views, some experienced webmaster may be scoffed at, when I am good, in fact, my idea is very simple, is to share their experience, and we exchange, alone Lele as the public Lele, why not, if wrong, also hope to be able to correct, I also hope that more and more people will join in.

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