1. Quality of Content: Quality content is the most important factor in SEO ranking. Content should be informative, comprehensive, and engaging.

2. Keywords: Keywords are crucial for SEO ranking. They should be used in the title, headings, and body of the content.

3. Backlinks: Backlinks from other websites to your website are important for SEO ranking.

4. User Experience: User experience is important for SEO ranking. Websites should be easy to navigate and load quickly.

5. Mobile-Friendliness: Mobile-friendliness is important for SEO ranking. Websites should be optimized for mobile devices.

6. Page Speed: Page speed is important for SEO ranking. Websites should load quickly on all devices.

7. Technical SEO: Technical SEO is important for SEO ranking. Websites should be optimized for search engine crawlers.

8. Structured Data: Structured data is important for SEO ranking. Websites should be marked up with the appropriate structured data.