Performance Optimization for React
Budget: $30 – $250 USD
Description:
I'm looking for an experienced web developer to help optimize the performance of my React website. Currently, the site has extremely long loading times (First Contentful Paint: 34s, Largest Contentful Paint: 84s), and I need an expert to improve this.
Tasks that need to be addressed:
✅ Optimize images (convert to WebP, lazy loading, correct sizing)
✅ Minify and optimize JavaScript/CSS (remove unused resources)
✅ Improve server response time and caching (CDN, GZIP/Brotli compression, cache policies)
✅ Reduce DOM size and eliminate render-blocking resources
✅ Optimize and defer loading of third-party scripts
✅ Enhance frontend performance in React
Requirements:
Strong experience with React
Knowledge of Google Lighthouse and how to improve its scores
Expertise in CDN, caching, and server optimization
JavaScript, CSS, and DOM structure optimizations
Previous experience with similar performance optimization projects
The project is hosted on GitHub: [Insert GitHub Link Here]
If you have experience optimizing performance for modern web applications and can provide measurable improvements, please send me a proposal with a brief description of your experience and approach.
Looking forward to working with you!
I'm looking for an experienced web developer to help optimize the performance of my React website. Currently, the site has extremely long loading times (First Contentful Paint: 34s, Largest Contentful Paint: 84s), and I need an expert to improve this.
Tasks that need to be addressed:
✅ Optimize images (convert to WebP, lazy loading, correct sizing)
✅ Minify and optimize JavaScript/CSS (remove unused resources)
✅ Improve server response time and caching (CDN, GZIP/Brotli compression, cache policies)
✅ Reduce DOM size and eliminate render-blocking resources
✅ Optimize and defer loading of third-party scripts
✅ Enhance frontend performance in React
Requirements:
Strong experience with React
Knowledge of Google Lighthouse and how to improve its scores
Expertise in CDN, caching, and server optimization
JavaScript, CSS, and DOM structure optimizations
Previous experience with similar performance optimization projects
The project is hosted on GitHub: [Insert GitHub Link Here]
If you have experience optimizing performance for modern web applications and can provide measurable improvements, please send me a proposal with a brief description of your experience and approach.
Looking forward to working with you!