The following is the basic knowledge of the optimization of some search engines:
Main factors influencing the ranking of the search engine: internal factors: internal factors related to keywords; other internal factors: external factors: practices to be completely avoided: practices to be avoided as much as possible:
See the description of encyclopedia at http://baike. Baidu. Com/view/7147. Htm
It should be noted that seo is not finished with a few words or a programme, but rather a very systematic project. For any one planning and programme, a large amount of work is required. This should include at least the following:
The following is a interesting website structure analysis document:
Http://www. Admin5. Com/article/20070309/36970sHTML
Pagerank:
Pagerank, also known as pr, is simply a value for google to identify the level of importance of the web page. Its specific algorithms are complex and google usually replaces the pr algorithm four times a year。
There are simplified algorithms for pagerank based on the quantity and quality of the outer chain, as described in the following article: http://community. Mybbchina. Net/thread-141. HTML
While we cannot know the exact algorithm, the main factors affecting google pagerank are indeed known, as follows:
See the description of encyclopedia at http://baike. Baidu. Com/view/260976. Htm
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