SEO's English is called Search Engine Optimization. The meaning of translation is search engine optimization. It means that the basic elements of the website are suitable for the search engine's search principle and are more friendly to users by adopting reasonable technical means of easy indexing by search engines. It is easy to be indexed by search engines and optimized for sorting. It can be simply thought that SEO refers to the reasonable optimization of the website by summarizing the ranking rules of the search engine, so that the user's website can rank higher in search engines such as Baidu, and let the search engine bring the enterprise to the enterprise. Come to customers, through SEO, a set of search engine-based marketing ideas, to provide ecological self-marketing solutions for the website, so that the website takes the lead in the industry, thus gaining brand revenue.

The main task of SEO is to use SEO technology to make the keywords of the website rank better in search engines such as Baidu, so that it can naturally bring a lot of cheap traffic to our website. Traffic: If we compare the website to A supermarket, then the traffic is equivalent to the customers who come to the supermarket. This kind of customer is called the IP value on the Internet. Through SEO, it brings popularity to its website, making it possible for the website to be profitable. The explanation, while in the professional description, SEO refers to the purpose of network marketing by setting up the website structure, content, code and external chain that match the search engine sorting algorithm to achieve the pre-set ranking effect and obtaining traffic through ranking.