Instantly check CDN coverage, HTTP/2 support, compression, DNS health, TTFB, server geolocation, and 8 more infrastructure metrics — no setup required.
✓ CDN Detection
✓ HTTP/2 Check
✓ DNS & IPv6
✓ TTFB & Speed
✓ Server Location
✓ Compression
Free: 5 checks/hour · Logged-in: 20/hour · Sign in for more scans & history