The reasons for the decrease of the number of the chain outside the website

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August 2010, in order to understand the link between Baidu and Google analysis of the principle, I did a test, in this month, I did not add any external links, did not send any soft text, began to the number of external links and the number of included analysis. In this one months, my external links from August 1 of 10,323 to 5,380, almost half, included in the number of early September also began a lot of decline, the following screenshot to everyone:

Based on the above test data, it is most effective to analyze the role of external links and how to do external links. The first analysis of the large number of external links to decline: In the analysis of external links, and my site is more relevant to the Web page of the external links, basically did not disappear, and in other unrelated forums, blog links, basically disappeared. At the same time, some of the content of the high quality of the Web page links, such as A5 in my soft links, still exist, although these soft text and my site content is not high.

Summed up, that is, both Baidu and Google, the external link to your statistics, will conduct two aspects of analysis. One is the correlation analysis, the two pages of the link are very relevant, will be retained, without relevance, will be deleted. Another aspect is the analysis of the quality of the Web page, if the external chain of the Web page quality is very high (mainly text quality), then even if the relevance is not high, not even, will be as far as possible to retain.

Based on the above instructions, in doing outside the chain, two Chinese and foreign chain means most effective, first, the relevance of High Forum blog post, second, High-quality soft text. Other types of outside the chain can also be a short period of time to improve the number of chain, to achieve the effect of optimization, but after two calculations, the remaining link will be very little, so often ranked not stable.

Secondly, we have to analyze the reduction of the chain along with the reduction of the problem, we see, when the chain data decline, our collection is also a large number of drops, and the amount of collected for us, It is undoubtedly the most important aspect that embodies the weight of the website. This also indicates that the weight of the Web site is indeed as we say, has a vital role, although the individual has always thought that the internal structure of SEO is the most important, but this month's analysis, found that the importance of the chain and the site structure has a fight.

Based on the 2nd, we can understand that in the Web site ranking stagnation, the outside chain is indeed the best way to improve the ranking speed is the most rapid.

Summary of the above overall analysis, write the quality of the soft, send a link to the high relevance of the Web page, is the best way out of the chain.

This article is original, the author: Air English classroom http://www.english-bbs.com Welcome SEO enthusiasts Reprint, be sure to retain the author information and original links, to SEO interested friends can add I qq:651121588, together to explore the depth of SEO technology.