An increasing number of small and medium-sized enterprises are now beginning to recognize the importance of their corporate websites as a marketing platform. Many enterprise managers are also continuously learning about what search engine optimization (SEO) is and the benefits SEO can bring to their websites. As a website developer, if the websites you create can be SEO-compliant, it will greatly enhance your personal competitiveness and added value. As a result, you can stand out among your peers and earn a higher salary than before. This is because many small and medium-sized enterprises hope that their employees are versatile talents, preferably capable of doing two people's work alone.