Caused by Baidu included a number of reasons for the reduction

Often some webmaster asked Baidu included no reason to reduce the problem, causing Baidu included in the reduction of the problem too much, here is not a list, but simply put some think important common reasons summed up:

　

A, the website has the phenomenon of cheating: generally by the accumulation of keywords, the use of the naked eye can not see the word, use the bridge page, join the link factory and many other situations. This situation, needless to say, included in the reduction is just beginning, the plot will be a serious drop right or directly by K.

Second, the site content quality: generally refers to the original, some stationmaster in order to make the site content richer, use a lot of collection articles. Baidu will usually take all of your articles, and then slowly digest, some of the articles he thought useless have been included in the deletion.

Third, the chain of problems: in two cases, if the trend of the number of chain is not rising, the reduction of the site as compared to the weight of Baidu also reduced, so included in the reduction is also possible. In addition, if the link appears to be the site of Baidu penalty (that is, included suddenly into 0), then hurriedly remove the link, included in the reduction may be caused by the involvement.

Four, server problem: Server instability, many times caused spiders to visit but can not grasp the page, then he may think your site has been closed, included gradually reduced is necessary. Another situation is the same as the server site problems, by Baidu down the right or by K, then your small station is very likely to receive the implicated.

Five, space security: As a result of security factors stolen horse or malicious code, it is the most worthless, search engines can analyze the code, in order to ensure that the user experience, reduce the degree of trust you are inevitable.

VI, excessive optimization: Search engine more and more emphasis on the user experience, the site presented to the user, rather than feed the spider. So an overly optimized site must have very little user experience, search engines for such sites is also to maintain distance.

Vii. Other reasons: such as Web site shutdown, or unlucky encounter algorithm changes have been buried and so on.

If there are some other not indicated or ambiguous reasons, welcome everyone to add!