Important factors that i consider for ranking your new website
1. At first improve your website’s user experience
2. Always add content which adds great value to your visitor's if your niche is highly competitive post long content
3. Improve your page speed and optimize it for local search and voice search
4. Get quality relevant back-links as incoming links to your website content from high-authority domains are one of the most heavily weighted Google ranking factors which show your site’s authority, bring in traffic, and improve your search ranking