Which SEO Method nowadays effectively work?

[brian]

SEO methods that nowadays work effectively

1. Improve Engagement to Improve Rankings
2. Make Your Existing Pages Longer
3. Focus on YouTube SEO
4. Improve Site Speed
5. Focus on Topics Instead of Keywords

Site speed doesn't count any more. Unless it is awfully taking a load of time to load and causes a time-out message in the user's browser.