## The Cost of Slow Websites
Every second counts. Studies show that a 1-second delay in page load time can result in a 7% reduction in conversions. For an e-commerce site making $100,000 per day, that's potentially $7,000 in lost revenue daily.
## Core Web Vitals: Google's Performance Metrics
Google now uses Core Web Vitals as a ranking factor. These include:
- **LCP (Largest Contentful Paint)**: How fast does the main content load?
- **FID (First Input Delay)**: How quickly can users interact?
- **CLS (Cumulative Layout Shift)**: How stable is the visual experience?
## Practical Steps to Improve Performance
1. **Optimize images**: Use modern formats like WebP and implement lazy loading
2. **Minimize JavaScript**: Split bundles and defer non-critical scripts
3. **Leverage caching**: Implement proper cache headers and CDN strategies
4. **Reduce server response time**: Optimize backend queries and use edge computing
## The Business Impact
Fast websites don't just rank better—they convert better. Users trust fast experiences, and that trust translates directly into revenue.
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Performance
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Why Website Performance Matters More Than Ever
Core Web Vitals, SEO rankings, and user experience—how page speed directly impacts your bottom line.
Gustavo V. Ferreira5 min read