Speed up React site with advanced optimization - reduce LCP to 1.5-2s -- 3

Job ID: 37246180

Budget: $10 – $30 USD

gatsby is a react framework website and need the mobile LCP to be around 1s not above 2.5s

Speed up the site to around 1.5 - 2 seconds by working on the following issues.

1. Defer Offscreen images: Compressing and lazy-loading Images.
2. Unused Javascript: loading javascript asynchronously and Reducing Unused Javascript
3. Minifying Javascript and CSS.
4. Serving images in next-gen formats.
5. Reducing render-blocking resources.
Related categories: React.js Website Optimization