Which Seo strategy is effective in 2017?

Which Seo strategy is effective in 2017?

The best on page and off page activities to rank your website higher in search engines are:

1. On page:
Keyword research
Meta tags and title
Meta description
Robots.txt file
Sitemap generation
Content development
Image optimization

2. Off page:
Guest posting
Article submission
Press release submission
Social bookmarks
Classified ads
Infographics submission
Social media optimization