Performance Checker
Check your server's HTTP/2 support, compression settings, response times, and caching headers. Identify optimization opportunities for faster page loads.
Why Server Performance Matters
Server configuration directly impacts how fast your pages load. HTTP/2, compression, and proper caching can dramatically reduce load times and improve user experience.
HTTP/2 & HTTP/3
HTTP/2 enables multiplexing (multiple requests over one connection), header compression, and server push. HTTP/3 (QUIC) further improves performance especially on mobile networks with its UDP-based transport.
Compression (Gzip & Brotli)
Compression reduces file sizes by 60-80%, meaning faster downloads and less bandwidth. Brotli offers 15-20% better compression than gzip for text-based content like HTML, CSS, and JavaScript.
Time to First Byte (TTFB)
TTFB measures server response time - how long until the first byte of data arrives. A fast TTFB (under 200ms) indicates good server performance. Slow TTFB can be caused by server-side processing, database queries, or network latency.
Caching Headers
Cache-Control and ETag headers tell browsers how long to cache resources and when to revalidate. Proper caching eliminates unnecessary requests and dramatically speeds up repeat visits.
Grade Breakdown:
- A (85-100) - Excellent configuration
- B (70-84) - Good, minor optimizations
- C (50-69) - Fair, room for improvement
- D (30-49) - Poor, needs attention
- F (0-29) - Critical issues detected
Need Help Optimizing Your Server?
Our team can help you configure HTTP/2, enable compression, optimize caching, and improve your server response times. Book a free discovery call.