SEO optimization

算法是搜索引擎用来评估网站并进行排名的一系列规则和标准，其涵盖网站的内容质量、技术结构、用户体验、外部链接等多个方面，目的是为用户提供相关的、有价值的、安全的搜索结果。

To do a good job of SEO optimization, you must first understand the working principle of the search engine mechanism for theoretical learning. Youyuan SEO take you from the spider crawling, crawling to build a library, web page processing, retrieval services, results display and other 5 steps in-depth understanding of the working principle of the search engine.

At present, the main search engines in China include Baidu, 360 search and Sogou search, while the main search engines abroad are Google and Bing. These search tools play a key role in the development of the Internet, providing more display opportunities for various industry websites, while allowing users to find the information they need more easily.

Search engine is like a huge Internet information library, can automatically collect, organize and classify the massive amount of information on the Internet, and will provide it to the user for query. So, what are the specific role of the search engine? It is how to develop it?

In order to effectively perform SEO optimization, you need to first have an understanding of SEO, including knowledge of its basic concepts, principles, and fundamental steps. Armed with this knowledge, you can effectively perform SEO on different types of websites and successfully tackle different challenges.