The novice must look: the common five big inferior chain

The author has been engaged in SEO more than two years, for inferior web site outside the chain also has a point of their own views. So what kind of links will be called inferior? What kind of links are many, will be Baidu down the right, and even by K? In recent days summed up a number of major types of garbage outside the chain, accompanied by pictures. Look down, please.

One, outside the chain tool generation device

This link is through some release software, the Web page to publish, the link itself does not make any sense, just hope that through this link for the keyword to bring a certain weight and ranking, but now the search engine is very much to combat this kind of garbage outside the chain.

　　Second, Group Building blog

This refers to the Group building blog, refers to the use of blog groups to build software, a large number of registered blog, and use the article mass, imagine, domain: The following suddenly a large number of very low weight of the blog to import links, search engines will applaud praise clap, or a slap to death you.

　Iii. Signature of the forum

Forum signature is the author has never touched, because the following one and the site has no relevance, the second weight is very low, its 300-degree updated algorithm.

　　

Iv. links to poor correlation

For example, I send an article on the military website on how to acne, the effect can be imagined.

Five, a large number of query-type Web site outside the chain

Query type of Web site outside the chain of opinions, and say good, and said bad, but the use of Web site refresher constantly refresh query page, a large number of manufacturing outside the chain of methods, absolutely belong to the provocative search engine.

　　

In short, the main difference between high quality links and junk links is that one is the intention, the other is laziness. I hope you novice webmaster in the operation, you can refer to the above content, to avoid the wrong chain to the outside.

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