Baidu update law, we all should know. Generally speaking, Google’s ranking update is more frequent than Baidu, but the ranking fluctuation is not as large as Baidu. Baidu update rule is basically a week and a big update, at the end of the month there will be a big update. Last month, 29 good morning, Baidu began again big update, update, see my station ranking is a bit unexpected.
appeared on my Baidu second page with my same website two times, but of course not the same page. But it is a reflection of my idea at the time, this is what I want to search when shears can www.ntdhjt.com/jianbanji/ the product catalog page, then I changed my mind, or want to search when the www.ntdhjt.com home page, search engine results also reflect me in the two page optimization.