要学的SEO专业知识包括，

1. 优化 title 标题是 search engine optimization 的第一步。 title 应该 accurately represent the content of the page and be keyword-rich. You can use tools like Google’s suggest to help you find appropriate keywords.

2. 优化 meta described metades are important for search engine optimization. They provide additional information about the page and can help increase traffic. Make sure to include relevant keywords in the meta described.

3. 优化 METATags META_tags are another important tool for search engine optimization. They provide additional information about the page and can help increase traffic. Make sure to include relevant keywords in the META_tags.

4. 优化面包面包 is another important tool for search engine optimization. It helps to ensure that the page is optimized for mobile devices. Make sure to use mobile-friendly design elements and ensure that the page is loadable on mobile devices.

5. 优化 internal links Internal links are important for search engine optimization. They help to improve the user experience and can increase traffic. Make sure to create relevant internal links within the page.

6. 优化 external links External links are important for search engine optimization. They help to improve the user experience and can increase traffic. Make sure to create relevant external links to other pages.

7. 优化代码 Code optimization is important for search engine optimization. It can help to improve the speed and performance of the page. Make sure to use efficient coding practices.

8. 优化 Yo Yo is another important tool for search engine optimization. It helps to ensure that the page is optimized for mobile devices. Make sure to use mobile-friendly design elements and ensure that the page is loadable on mobile devices.

By following these steps, you can create a high-quality SEO article that will help you increase traffic and convert visitors into customers.