(The development of e-commerce has played a big role in a group of wealthy owners. At the same time, there are also many small and medium-sized business owners who are still in the vast and do not know how to take orders from the Internet. The person in charge of SEO information dissemination network operation once said: website optimization and promotion, as the primary component of website operation, is also the top priority in the early stage of the website. Doing a good job of optimization and early promotion plays a decisive role in the development of the website.)