1. Inline Critical CSS
2. Defer Non-critical CSS
3. Defer Non-critical JS
4. Move Render-blocking Files to the End of the Tag
5. Remove Unused CSS
6. Optimize Font Icons
7. Optimize Your Web Fonts
8. Image Optimization Tips
9. Pick a Better DNS Solution
10. Remove Animations Above the Fold
11. Resource prefetching
12. Cloudflare Edge Caching