A few days ago, the two articles should be from a technical point of view to analyze the construction of the industry website。And this article will be from the perspective of seo to analyze the industry website outside the chain to how to layout。
       The layout of the outer chain is actually very wrong, but think deeper。Doing the outside chain is not a layout？Because we need to always know when to do what external link, when to do what word external link, etc.。Since I am working in a pump valve industry station East Ou pump valve network, many of the following analysis on this station as an example。
      1, when to do what external chain
      If a site that has not been online for a long time wants to exchange links, it is very difficult。Except for online friends or real people can do, strangers are basically out of the game。At this time, writing soft text can be said to be a very good way。For the soft man of letters can write。And the effect of soft text is very effective。Personal East Ou pump valve network on the first day on the line wrote a soft article sent to A5, did not expect to be Baidu included in the afternoon。Since then, thanks to the company's financial and human support, the website has basically maintained one advertorials per day。It can be said that a very good effect has been received in the dissemination of the text outside the chain。The site now has 7-8M log files per day。Among them, the total number of crawling of Baidu spiders is about thousands of times。And when our inclusion reached about 200, in addition to the release of soft text insist, we have been carrying out with some enterprises to exchange friends chain。Many companies see such industry sites to find him for links, are generally very happy。Of course, in the choice of these links, that is, the external chain exchange personnel should be good off。If you are interested, you can look at the friends of my network chain, are trying to be the most relevant。This correlation is not to say that the industry is relevant, but to be small to a word。For example, if others are ball valve based, we will use the page of the ball valve to exchange, and if others are centrifugal pumps, we will use the page of the centrifugal pump to exchange。This is when to do what outside chain。

      2, when do the external chain of what words
       Since the brand words of the website are generally long, and such brand words are generally unique, it is easy to do the first。At this time, if you start from scratch with such brand words to change the link, it is obviously a waste of resources。Because there are many industry websites, competitive words need our external chain to defend。Therefore, if you are careful, you can find that the external chain words of each article published in this network are different。In addition to what specific words to do here。Another point is for the balance of the outer chain。Everyone is talking about external chain correlation, what is the universality of external chain。We do this in order to achieve the effect of external chain universality。Of course, the outside chain here does not refer to the anchor text outside the chain, but the plain text。What about the breadth of the anchor text outside the chain？Is what I said in the first paragraph, what is the core product of other people's business station, and we will exchange it with the corresponding page。
      3. What to do next
      If the soft text can be executed every day, if the external chain can insist on changing every day, I think the weight of the website will slowly rise。However, this is still not enough。As an industry station, the most accessible is the enterprise users in the industry station, the development of enterprise sites, so that every enterprise site we develop can bring us a high-quality, or even the only one-way single chain can be said to be the best next step for the industry website to go well。If you do 50 industry-related sites, then there are 50 one-way single chains。What if there were 500 of them？That's a scary concept。Industry sites are hard to remember。
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