Which are the top most SEO strategies in 2018?

Top most SEO Strategies for 2018

1. Schema
2. Rank Brain
3. Bounce rate and Dwell Time
4. Knowledge Graph
5. Brand Power and Social Signals
6. Secured sites (HTTPS vs. HTTP)
7. Websites that are mobile-friendly
8. Page speed
9. Webpage content quality
10. Webpage content length
11. User Experience