SEO Novice How to send out chain quality Chapter

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For the optimization of the entire site, we can branch two parts, part of the internal optimization, including the content and the chain and many details of the optimization, but also a part of the external optimization, the method is relatively single, mainly outside the chain, so, the importance of the chain is self-evident, can be said to occupy the entire external optimization of the large half, for beginners , the easy mistake is, like the herd, such as hair outside the chain, are like to some high weight forum to hair, for what it is, people more bai, "There are people's lakes and rivers", there are many, but I think 11545.html "> We need to seriously consider, the forum weight is high, The weight of your outside chain must be high, the answer is not necessarily.

For example, a BR and PR are 6 Webmaster Forum, we look at one of its pages on the quality of the chain is not high a simple way is to first through the Webmaster tools inside the link detection tool to see the export of this page link, as shown

This page has 30 export links, according to our PR output formula PR (o) =0.15+ weight/number of export links

So from this formula, how much weight can you get out of the chain on this page? can calculate it, so, the key in this formula, we can take a look, if PR (o) to obtain the maximum value, there are two methods, one is to find a high weight forum, the second is to minimize the number of export connections, so, If we only have one, regardless of the second word will go a lot of detours, do a lot of work, a PR for 3 of the forum, PR output may also be 1, I think for stationmaster, if you go to send out chain, want to pass more weight words, must consider this problem.

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