百度只收录对用户有价值的网页。任何网页在搜索结果中的去留变化，都是机器算法计算和调整的结果。下述类型的网页，百度明确不会欢迎：
A.网页做了很多针对搜索引擎而非用户的处理，使得用户从搜索结果中看到的内容与页面实际内容完全不同，或者使得网页在搜索结果中获得了不恰当的排名，从而导致用户产生受欺骗感觉。
如果您的网站中有较多这种页面，那么这可能会使您的整个网站的页面收录和排序受到影响。
B. 网页是复制自互联网上的高度重复性的内容。
C. 网页中有不符合中国法律和法规的内容。

Baidu is only valuable to your user page. Any page in the fate of the search results change, the machine algorithm is the result of calculation and adjustments. The following types of pages, Baidu clearly not welcome:
A. Page has done a lot for search engines rather than the user's processing, enabling users to see search results from the content and the actual content of the page is completely different, or make web search results obtained in an inappropriate position, resulting in the user generated feel deceived.
If your site has more of this page, this may make your pages will include the entire site and ordering affected.
B. page is copied from the Internet, the content of highly repetitive.
C. Web pages are inconsistent with Chinese laws and regulations of the content.