Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall
Outside the chain when the site promotion of a very important thing, outside the chain is every webmaster in the process of optimizing the site must be indispensable work, of course, from the current Baidu search engine, outside the chain on the site's effect is not as big as before, but why Baidu will weaken the chain it?
It is because of the impact of the chain on the site is very large, the larger the more the search engine more attention, and more and more rampant outside the chain, so it is accurate to say that Baidu has weakened the outside of the chain of junk, high-quality links is still a site indispensable.
Many SEO industry practitioners, in particular, the new or specialized outside the chain Commissioner is regarded as a chain machine, the work of the day is non-stop hair outside the chain, there is no plan no statistical analysis summed up, anyway is non-stop hair on the line, the site has been issued the right to fall. What's more, the dozens of content exchanged every day hair, hair to send are the dozens of, there are a lot of direct mass, anyway, all kinds of stunts are used, the result is a mess, why? Because do not understand the chain, blind to do outside the chain of robots, do the outside chain effect is not large, look at these outside the chain standards, may be useful to you:
1, all the chain should be natural, can not be black hat and cheating means.
2, must be manually built outside the chain, can not use mass software.
3, the chain page must be relevant, the more relevant, outside the chain of recommended significance, the more weight.
4, link location, the text in the best link, but not limited to this, to have extensive
5, the outside chain page preferably is static page.
6, simple optimization is best to do the text outside the chain, if you do picture links to add Alt attribute, but from the entire operation, picture links more advantages, more can attract clicks, the problem is to do the picture outside the chain of places less.
7, outside the chain page is best not to have more than 20 outbound links, export links more, transfer weight less, but this is not a problem, the chain of high weight, large flow, authoritative, strong recommendation, export links more points is not a problem.
8, linked to the anchor text dispersed nature, can not be fully concentrated in a certain keyword, anchor text too concentrated may be the search engine that is cheating.
9, outside the chain is not limited to the home page, directory pages and even the article page to have the distribution of the chain, not only the key words need to be extensive, linked objects also need to balance.
10, to do outside the chain can not be copied every day and paste, but also need and site content, the same construction, long-term copy and paste is not useful.
11, mining a large number of outside the chain of keywords, and planning content, through the chain for the site to bring more traffic.
12, the link to have a broad, both from the forum, there are also from the blog, news sites, social media, not always in a place to do outside the chain, 1 people give you 100 votes certainly not as good as 100 people each vote for you.
13, all links must follow the quality above the quantity principle, Ningquewulan.
14, to remember the more difficult to get the link is often more valuable, can do other people do not have the advantage, but this is not deliberately forced, not because only the pursuit of other people do not ignore the foundation.
15, mirror site, link factory and so resolute do not do outside the chain, unless you think you are good at doing this category.
16, Friendship link is a double-edged sword, you must regularly check the situation of friendship links, do not just webmaster tools to check the OK, and regularly check the other side of the source code or whether there is a snapshot of you.
17, well done outside the chain can continue to strengthen the quality of high flow of the chain to continue to do outside the chain, on the one hand, enhance the effect of the chain and exposure, on the other hand, extend its cycle.
18, do not because some parallel web site can do anchor text links on the preference of these sites, even if the anchor text outside the chain, the quality of its own site is too low, but also by the search engine k off, down the right, the blacklist of the site does not do outside the chain.
19, do not outside the chain to think of the effect, the chain is also need time to enter into force, not one has effect.
20, to do outside the chain to observe the other site before the link is added nofollow, whether the robots shielding the search engine, you understand.
21, as far as possible from a variety of domain names to obtain links,. Com,.net,.org, can also be from different countries, the number of domain names, the more the better.
22, outside the chain from a variety of different historical sites, there are new and old. :
23, the chain from a variety of different levels of the site, there are from high weights, but also from the low, not all of the special cattle outside the chain, especially the new station, so that the search engine will doubt the credibility of the link.
24, do not ignore competitors, many times good outside the chain of resources are from competitors, we should always pay attention to competitors outside the chain strategy, judge whether it can be used for me.
25, to observe the chain on the platform is often deleted posts, delete the article, the frequency of the high you do it too deficient.
26, can buy and sell links, but do not go too far, the appropriate purchase is acceptable, which is equivalent to the election time to pull votes can be.
27, Link must be steady and continuous increase, pay attention to frequency and time, and perseverance.
28, pay attention to the exchange of links, many people will do cross links, this time must be checked clearly, and must always pay attention to.
29, complete the chain of records including the chain of URLs, aiming at the text, landing URL, and so on, after the external chain of information and flow sources, recommendations and other circumstances to do analysis and judgment, observation of various platforms outside the chain effect, statistics each platform of different advantages and disadvantages of the chain.
30, the continuous collection of external chain resources, continuous screening, select the most appropriate outside the chain implementation strategy.
Hope that the above information is helpful to you welcome to the SEO Research Association network http://www.seoxiehui.cn