SEO Tools
Page Speed Simulator
Estimate performance factors based on page weight, requests and best practices checklist.
Page Speed Checklist Simulator
This is an educational checklist, not a real lab test. Use Google PageSpeed Insights for official scores.
- ✓ Use WebP/AVIF images
- ✓ Minify CSS/JS
- ✓ Enable compression (gzip/brotli)
- ✓ Lazy-load below-fold images
- ✓ Reduce third-party scripts
- ✓ Set cache headers