Page Size Checker
Analyze page size, load time, and performance metrics
Note: This tool analyzes HTML size and estimates total page size including resources. For detailed performance analysis, use Google PageSpeed Insights.
Page Size Optimization Guide
Quick Wins
- ✓ Enable gzip/brotli compression
- ✓ Minify HTML, CSS, and JavaScript
- ✓ Optimize images (compress, use WebP)
- ✓ Enable browser caching
- ✓ Use a CDN for static assets
Advanced Optimization
- ✓ Implement lazy loading for images
- ✓ Defer non-critical JavaScript
- ✓ Remove unused CSS (PurgeCSS)
- ✓ Use HTTP/2 or HTTP/3
- ✓ Optimize server response time (TTFB)
Impact of Page Size
| Page Size | 3G Load Time | 4G Load Time | Bounce Rate Impact |
|---|---|---|---|
| 500 KB | ~4s | ~1s | Low |
| 1 MB | ~8s | ~2s | Medium |
| 2 MB | ~16s | ~4s | High |
| 5 MB | ~40s | ~10s | Very High |