Many webmasters like to do one thing every day: check the ranking, weight, and inclusion status of their own websites. This seems to be a common form of obsessive-compulsive behavior among webmasters. Therefore, changes in website inclusion data always tug at the hearts of webmasters. When the data fluctuates, many webmasters experience emotional swings, from extreme joy to sorrow, enduring great torment. Many webmasters have been doing SEO for years without significant results. In fact, there are many misconceptions in the process of SEO.