You can use Google Search Console data to improve the SEO performance on Google in which it provides with multiple reports to analyze the data for better decision making.
- On Page SEO: Click on performance report to know for which keywords you’re ranking for. Download the entire data & analyze it.
- Technical SEO: To improve your site performance on Google with the continuous update on mobile speed it is mandatory to sit with the developer to discuss about the page experience, core web vitals and mobile usability.