For many owners, the majority are blind to the pursuit of quantity but often overlooked outside the chain of quality, especially some of the small and medium companies will get some outside the chain of specialized publishers, and managers will be daily give them a custom number outside the chain, with little to be concerned with the quality of the chain, so no doubt this will be outside the chain of multi-site is not ranked, but one of the main causes. What is the quality outside the chain it? This I believe many of my friends are also very curious, I do not know how to do high-quality outside the chain, it only publish original content constitutes quality outside the chain do, apparently not entirely the case, but we can optimize our daily work you can see, spiders like fresh content, so it? Publish some of the more original content quality outside the chain, the chain is undoubtedly enhance our quality of a good way. (A) on the platform looking from outside the chain of cause analysis. "Looking for fish to find fish shrimp turtle looking bastard," this old saying that good, in fact, for the outer chain platform is the same as we do outside the chain are needed to find some platform release, but this time, many owners have ignored targeted, resulting in poor quality outside the chain is not related with the topic, so the weight of upgrading our website without the slightest help. So this time we still need to find some sites related to the topic with their platform to publish, no need to find some irrelevant sites outside the chain of fate, oh. For example in terms of relatively simple little bar, seventh commune lovers are doing the type of site, because based on lovers, parents installed other products, so Xiaobian usually outside the chain are looking for some clothing exchange platform, clothes sharing platform, the benefits of doing so are able to bring us traffic and also to enhance the site's weight oh. (Two) analyze a site outside the chain of diversification. Company official website: www.xinsiwei.net.cn diversification outside the chain upgrade for a site's ranking is also crucial, in fact, a variety of outer chain like spider webs, like the larger the area, the stronger the strength to bear, the more we can stick to more food, the site is actually a way, if we put outside the chain published to multiple types of sites, is equivalent to the spider webs, and the effect is very good. Xiao Bian example in terms of right now there are many outside the chain platform, except that we find some relatively strong correlation platform, Xiao Bian think in fact there are many platforms can take advantage of, such as some of the blog, local forums, quizzes platform, Wikipedia, etc., so that you can make us more widely outside the chain, so that spiders can crawl from more platforms to our website. Well, these are things I do SEO in some new experiences, hopes his presence can bring you to help make your road steadily in the SEO, technology becomes more sophisticated.