A slow website doesn’t always require a complete rebuild. We optimized a website that was struggling with a 3.8-second Largest Contentful Paint (LCP).
The Main Issues
- Large hero images
- Inefficient caching
- Unoptimized image delivery
- Font-loading overhead
- Non-critical resources loading too early
What We Changed
- Optimized critical images
- Improved CDN caching
- Optimized Next.js rendering and resource loading
- Implemented lazy loading for non-critical content
- Improved font loading and delivery
The Result
LCP: 3.8s → 1.7s
That’s a 2.1-second improvement in LCP and a significantly faster initial page experience.
The goal wasn’t simply to improve a Lighthouse score. We focused on identifying the actual bottlenecks and fixing them at the infrastructure, frontend, and asset-delivery levels.
Before and after performance metrics are shown below.
If your website has a slow LCP, poor Core Web Vitals, or inconsistent performance across different locations, a technical performance audit can help identify the real bottlenecks.
Need Web Design & Development?
Our team at Cybis Technologies can scope, estimate, and deliver this work. Start with a free consultation — we reply within 24 hours.