Even good outside the chain resources to share with others, not necessarily right for you, because of the different areas of industry, how can the same outer chain to do outside the chain? After Baidu step-by-step adjustment algorithm, we know that, outside the chain of correlation is also very important, not just "more wide, large and" more of a correlation, and correlation weight, since the search engines outside the chain counted ranking after one of the bases, the world outside the chain of manufacturing machines, small companies have at least twelve outer chain manufacturing machine, many large companies is a few dozen people, all engaged in outside the chain, but regardless of the quality of completely in volume of Heroes, this approach will not only own brand effect is reduced to a greater extent, to the search engine added burden. Outside the chain station occupies the site ranked eighth of the world, outside the chain Who wins always have debated what the weak, in the end is "outside the chain is king", or "content is king"? The answer is only a search engine know personally think outside the chain with the content evenly divided. Outside the chain construction, everyone casually in search there are many outside the chain building, there are many outside the chain resources, but because Baidu this ranking system, causing many are relying on optimization up, it is difficult to have a relatively new outer chain construction methods or resources. Since the construction of the outer chain is so important, the resources are clearly the most important, the accumulation of resources outside the chain by cumulative. Women links appear in the forum of a car to sell, appeared on an Internet site outside the chain of the logistics company, outside the chain manufacturing machine is all-pervasive, ubiquitous, including some of the the zf websites will have these outside the chain, which is those of us outside the chain of "credit." . If I were a search engine, I want to ask you send these links useful? Are you sure these links will someone clicks on it? You sure someone clicks will not immediately turn this off? "Hundreds of thousands of foreign chain resource sharing," the largest and most complete outer chain resources "" Foreign outer chain resources Daquan "will often see the contents of these eye-catching, but really go after will be found many useless, and most of them are deliberately use poor construction methods outside the chain to get outside the chain., said white, others in itself is advertising.