Page Size Checker - Website Performance Analyzer

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.
Enter the full URL to analyze page size
Page Size Optimization Guide
Quick Wins
  • βœ“ Enable gzip/brotli compression
  • βœ“ Minify HTML, CSS, and JavaScript
  • βœ“ Optimize images (compress, use WebP)
  • βœ“ Enable browser caching
  • βœ“ Use a CDN for static assets
Advanced Optimization
  • βœ“ Implement lazy loading for images
  • βœ“ Defer non-critical JavaScript
  • βœ“ Remove unused CSS (PurgeCSS)
  • βœ“ Use HTTP/2 or HTTP/3
  • βœ“ 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