How to Get Started with KeyCDN (2026 Guide)
A practical step-by-step guide to setting up KeyCDN properly — including the one mistake most teams make.
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KeyCDN — A pay-as-you-go global CDN with anycast routing and Origin Shield caching, aimed at developers who want usage-based pricing instead of enterprise contracts. Here's the fastest sensible path from signup to real value.
Getting started, step by step
- Step 1. Create a pull zone pointed at your origin domain
- Step 2. Add the CDN hostname (or a custom CNAME like cdn.yoursite.com) to your asset URLs
- Step 3. Enable Origin Shield to cut origin traffic on cache misses
- Step 4. Set cache-control headers at the origin — KeyCDN respects them rather than overriding
- Step 5. Watch the per-zone analytics for hit ratio; below ~85% usually means a header problem
One mistake to avoid
Fewer edge features than Cloudflare (no free tier, no built-in WAF bundle at the same price point) — it's a lean CDN, not a security suite.
Cost to expect
Usage-based, from around $0.04/GB depending on region; no seat licenses.
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