Definition of the reverse chain
The explanation of ① reverse chain
Suppose there are two pages A and b,b pages that point to a page via a link, then B is a chain of a. A site's chain not only contains links, but also contains links to other pages of the site, chain > links.
The chain is different from friendship links, it is one-way link to your station text link or picture with alt text link or other can let the existing search technology to search the link, if you use JS chain, it may be invalid, because the search is not fully correctly identified.
The role of anti-chain to the site ranking
The ② chain is critical to the ranking of the site.
In the official GG Help to write "to improve the rankings need a lot of high-quality links" similar statements, do not believe you can be found in the Website management tool GG. In other words, the chain can directly enhance the ranking, of course, is not a Web page as long as there is a reverse chain can wait for the ranking to rise, only in the chain of reasonable, rich content of the situation can make the reverse chain play its extraordinary role! If you are linked to a page that does not have the key words in the chain or is not dense enough, Can not function properly in reverse chain.
③ chain is basically divided into two kinds, one is the home chain, such a reverse chain we are very difficult to get, especially for the new station, unless you and others to change the chain. One is to use the inner pages of other people's Web links and other pages of the link.
Second, the definition of video outside the chain (this is purely personal opinion)
① video outside the chain of interpretation:
First, the video outside the chain belongs to the text outside the chain, categorized in the inner page outside the chain.
Second, relative to the video outside the chain, there are pictures outside the chain, music outside the chain.
Personally defined as: Baidu is recognized and included in the video portal video inside the page appears in the text outside the chain, that is the video chain.
Picture outside the chain that is the image of Baidu is included in the address of the picture, that is the picture outside the chain. (To do picture station of great significance)
Music outside the chain that is included in the music Baidu Music Web site presented, that is, music outside the chain. (Do the music station need to note)
② Video External chain successful query:
Generally speaking, you use domain grammar query, if done successfully, it is included in the address will generally appear in the first 5 pages, the weight of the high even in the first page.
Understand the definition of the video outside the chain, our direction is not very clear pinch. Here's how it's done:
First, find the Baidu recognized by the video portal station
I'll list a few below. Potatoes, Youku, 56, Ku6, Sina Video, excited network, broadcast video network
Second, our text link placement location
① title, if not afraid of disgrace, put the title on it, the importance of the first
② Video Introduction, here is the best, Baidu included, generally appear in the description, the importance of the second
Third, the accuracy of the external chain address
① must be the target URL. Do not break, otherwise the weight brought by the chain will also be lost part;
The ② title appears the Chinese character to have the subject sex, with the video content correlation, but must add you to do the profession word.
Last but not least, the video is going to be down. Two people a day is enough, don't flood.