Analysis of profits for the forum was the reason for Baidu hair extraction

this evening, accidentally searched the "SEO" this keyword, found that the forum ranking of profits for sinks disappeared. So the site for a moment, found a collection are not. As shown in the following figure.

　　

The author comprehensive analysis for a while, feel that there may be the following reasons, resulting in the Web site was pulled hair.

One, the outside chain exists with the law to play the edge of the site.

　　

　　

Baidu for these stations to play the edge of the site k are more severe. The second picture of the site is a Taobao guest site, Taobao guest site in Baidu's ranking has recently been reduced to freezing point.

Two because of the large scale of the station group by K

Perhaps many friends know in Baidu on a search, will come out a lot like this station:

　　

Even in Yahoo reverse link appeared a website called template bar, inside the "Tutorial Center" video appeared trickery.

　　

(Fig...) 5)

　　

The author estimates that this may be a large-scale station group technique for the benefit sinks. Baidu may not have been considered a means of cheating before, but now think.

Three external links lost

Through the analysis of the chain of benefits for the website, there is a part of the website can not open, the estimate caused the loss of external links. This may also be one of the reasons for the hair being plucked.

To sum up, note that. Although SEO is not difficult, as long as insist, always make out. However, there are still some notable places. Just do not use it as mentioned above to play the edge of the edge of the station. Although it may be a short period of time to get some benefits, but often walk in the river, can not wet shoes, one day is to return. Therefore, if we want to learn more, of course, learning also have to follow the master. Or wait until be Baidu pull hair, that can not be tasted lost. Article original 60 Watanabe http://seo.pcsafe360.com Welcome to reprint, reprint please specify the Web site, thank you.