Zhao: The principle of search engine indexing and processing Web pages

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Zhao just in the last article to give you a brief description of the search Engine crawl Web page fundamentals. If you need to know the content of the previous page to Baidu Search Zhao website to promote access to view, followed by the search engine began to crawl to the pages to deal with the next step to prepare for the order!

The general search engine will be analyzed by the Special Analysis Index System program to collect the Web pages, and then extract the relevant page information (including the URL of the page, the type of encoding, all the keywords contained in the page content, keyword location, generation time, size, link relationship with other pages, etc.), After the search engine extracts the basic information of the webpage, according to certain correlation algorithm carries on the massive complex computation, according to the page text and the hyperlink each key word correlation degree (or the importance), then uses these related information to establish the webpage index database. This article by Zhao just starting a website to promote the blog, if reproduced please retain the copyright!

Zhao think that the most important thing is to extract keywords, to build index files. Other actions include removing duplicate pages, analyzing hyperlinks, calculating the importance of Web pages, and so on.

Similar to the top of this series of processes, we do site promotion and site optimization is not visible, but can obviously feel. This is what we do site optimization point of entry. After all, Zhao just feel that these basic things are the most important search engine is the most classic, they will not have a big change, even if there are some algorithms to improve and improve.

Only when you understand the basic principles of the search engine, you will do the optimization of a lot easier, but not confused! Because of time, Zhao just first introduced to this, the next article will give you to share the search engine sorting and provide the function of the search service!

This article by Zhao just starting Zhao website promotion blog, if reprint please retain this copyright! More about website Optimization Promotion please visit: www.cnzg5.com.cn