Hair outside the chain you read this article is already out of the

As the saying goes website SEO is to content for the king outside the chain for the emperor, I believe this word webmaster and seo people have not tired of listening to the old cliché. If I said here you do not know hair chain, you must feel that Pine elder brother I was too arrogant, even some dog saw low, don't worry, and let Pine elder brother I ask a few questions after to you.

What do you call the outer chain?

On this issue, most webmasters will have the urge to turn off this article. Look at the title old, the results of a look at the first point to find that the original is in the blow, make some foundation can not be the basis of knowledge, the chain is nothing more than: "refers to from other websites into their own site links." ”

What is called the inner chain?

It is expected to see here, everyone in the hands of the mouse is hesitant to turn off the page of this article, thinking: "In this way continue not to waste time, who do not know the chain is in fact the same site under the domain name of the link between the content page." ”

What do you mean redirect?

See here Everybody estimate already confused, even I am sure some stationmaster must be in scold what I want to express what exactly? redirect is not the two kinds: 1, 301 Permanent Redirect, the original page accumulated weight will be transferred to the new page, 2, 302 temporary movement; It can only be used for domain name jump instead of passing and transfer the weight of the page before;

Well, these basic knowledge to review almost, I guess listen to me down to do not exist to understand.

Many webmasters like to go to search engine question and answer platform hair outside the chain, a transfer of the weight of high, and then lead the spider fast. But Baidu is the search engine is relatively strict, to his hair outside the chain still have to slow down, all day afraid of the day she was in a bad mood, you know. Other question and answer platform is naturally the most popular Tencent Soso, the weight is high and not easily deleted. But do not know that we have been sent for so long Soso asked outside the chain found no, Soso asked is not to pass the weight, sent out the chain after viewing the source code or the mouse moved up, it will find in front of it incredibly automatically added a Soso URL prefix, Results originally belong to the chain of hyperlinks into the Soso chain plus 302 jump, you hair out of the chain will lose the transfer weight effect.

　　

As shown above, you will move the mouse to find that the browser in the bottom left corner of the link is not to see the http://www.weibogg.com/, but the previous add Soso URL jump code. No, I'm in the empire. The official forum also saw this type of operation, the chain directly into the chain plus jump to prevent the weight loss of the operation of the method. Of course, here is the most absolute Baidu side of the forum, directly to the outside of the chain from the source code shielding, you appear to have links in the text, you can point to open, a look at the source agent, the shadow of the Web site is not found, that is, even text links are not for you to

Actually speaking of this step to believe that a lot of webmaster and SEO peers and I will feel uneasy, according to this development, beyond a few years estimated outside the chain of the chain to jump this technology must be popularized, and even by some large sites and such as discuz, such as the mainstream of the application of the program, Like today's WordPress blog can be directly in the message outside the chain add nofollow attribute to not let the weight loss function. That is not the future of the chain of the platform will become less? The next generation of search engine ranking algorithm, what will replace the outside chain? This is a question worth pondering. Of course, these are something, the basic purpose of writing this article is to tell those who often in these platforms to send out the chain of SEO peers have to move the position, the ultimate goal is to teach those who all day only know cows and donkeys as desperately hair outside the chain without analysis and check the effect of the webmaster children's shoes, to sum up more analysis, to see their peacetime pay the labor is worth , it is not estimated that I tell you, do not know you have to Soso ask and Baidu side forum and so do not have much effect on the platform to waste much valuable time. Finally, I hope that we learn to constantly find new "mainland" and constantly discard those ribs, thereby improving the efficiency.