Performance Guides

Updated April 2026

Fix slow TTFB, cache headers, mixed content, compression, and PageSpeed issues. Stack-specific configs for Nginx, Vercel, and Cloudflare.

• → Fix Slow TTFB on Vercel
• → Fix Cache-Control Headers — CDN Not Caching
• → Fix Mixed Content Warnings
• → HTTP Link Header Preload — Reduce LCP
• → Zstd Compression — Nginx, Vercel, Cloudflare