Discussion on the judgment of the quality of external chain resources

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High quality outside the chain can not be expected, but in order to accumulate more good outside the chain of resources we have to put some "meaningless" outside the chain to give up, today is my second day of work is also encountered in the work of a chain of resources problems (because it is just to a new industry). Today for everyone to explain what kind of outside the chain resources should leave what kind of outside the chain resources that shed.

1, Hyperlink link Way

There are many outside the chain we are using the naked eye can not see whether it is useful, then only from the source code to view,

As：

A link with nofollow tags is not useful for the weight of the site, this link often appears in the blog comments, and a number of business-to-business shop links (homes).

Jump transformation links will not have the weight of the transfer, Baidu Bar is to jump the transformation of the link (homes)

2, published outside the chain of the collection cycle

For this problem is not 2 days a day can be seen, today we released the chain may not be included so does not represent a week or half a month after not included, but more than half a month after not included we can directly throw away this resource to find better resources.

3, outside the chain display form

• Anchor text

Recommended index: ★★★★★

Display form for text plus URL hyperlink, (A5) This link is the highest weight outside the chain (the same site), but now can be published in very few places.

• Text + text links

Recommended index: ★★★★

Presentation form: Keyword http://www.xxxx.com such a link is the essence of the site around the text to explain, so that links more relevant.

• Hyperlink URL

Recommended index: ★★★☆

The weight of this connection and the second kind of similar, but the link to the URL, but there is no text explanation

• Plain text links

Recommended Index: ★

The display form is: http://www.xxxx.com the weight of this outer chain is very small to do as little as possible.

• Picture Links

Recommended Index: ★

This outside the chain rarely appear to do is very few people, search engine is through the image of the ALT attribute to identify, at the same time the weight transfer is very small.

Summary：

For the external chain of resources to stay and see some of the above situation you should also understand some. Detailed procedures can be understood as: nofollow tags and jump outside the chain of resources do not include the cycle too long do not (about the chain included in the cycle to judge my own method is the daily release of the external chain address collation and record the snapshot date, as well as the date included, this job is required to check every day), For the outer chain of the display form due to the anchor text outside the chain of resources too little we can find combined with the rest of the form used.

This article by the steel bar net piece http://www.apshunshi.com stationmaster starts A5 reprint to indicate, thanks!