Simply speaking, several forms of outside chain

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As a SEO for the outside chain is not unfamiliar, but recently I have a little puzzled, do not know is my understanding of the problem or the chain itself is complex and changeable. Really got a headache and died, and now it's up to me to analyze and analyze the different forms of the chain that have been encountered during this period of time.

Do outside the chain is around this a keyword and the website is doing, do not know I said right, but can be clear a little bit to do outside the chain is to improve the ranking of keywords, let search engines find and revenue. As a simple example to illustrate my next to explain the form of the chain, this is a key word IBM laptop battery, then I can do in several forms of the chain it? In short, the chain can be divided into the following categories:

The first is the soft text outside the chain, soft text as the name implies is to write an article published to some well-known websites and forums, in the article with the IBM Laptop Battery website link or domain name, so as to improve the IBM Laptop battery site Exposure rate, the release of soft text has a certain regularity, Do not put too many IBM laptop battery links, otherwise the webmaster will not easily give you the audit through, generally add about 2 IBM laptop battery links on it.

The second is the forum signature outside the chain, in some forums set up IBM laptop Battery personality signature, personalized signature with the IBM Laptop Battery website link, each time in the forum on the top of the post will have an IBM laptop battery outside the chain, This slowly accumulation of IBM Laptop battery site will also increase the external chain.

The third is a group of outside the chain, mass outside the chain are mostly using a number of mass tools forced the IBM Laptop Battery Web site links to other people's Web site or forums, to improve the IBM Laptop battery site outside the chain, although will attract some spurned, But it is particularly important to rank the site.

The fourth kind of black chain, black chain means to use some hacker technology forcibly cracked some well-known website or some PR value high website, and add some IBM Laptop battery website link in these websites, black chain function is very big, but if be found to the consequence is also very serious.

The fifth kind is the friendship link, the friendship is obtains the outside chain the most important one way, and some with the IBM Laptop battery website content Similar website to exchange some homepage link to the IBM Laptop Battery website ranking is very important, IBM laptop Battery site ranking higher or the higher the PR value will be a lot of people to find IBM laptop battery Do friendship links, if the IBM Laptop battery site rankings and no PR value even if IBM laptop Battery website again beautiful will not be exchanged for friendship links, only by the site can be recognized for better friendship links.

I use IBM laptop battery This keyword to express the chain of several simple forms is not easy to understand, there are not so many professional terminology. It can be said that all the links have a purpose is to improve their site rankings, so the 5 kinds of outside the chain have the inevitable link. To improve a keyword or site to do a comprehensive, only a form of want to improve is a bit arrogant, what is the strength of many people are reflected here.

IBM laptop Battery This keyword promotion is to rely on a variety of external chain form to express, if you want to know more about IBM laptop Battery This keyword outside the chain of information can be logged into the www.lubattery.com to understand that there are a lot of outside the chain of information and content to give reference.