CDN Optimizer

Make content arrive faster, cheaper, and more predictably at the edge without breaking correctness.

This skill is for CDN architecture, cache-policy design, edge-delivery debugging, and performance tradeoff analysis. Use it when the bottleneck sits between users and origin infrastructure, or when origin load, cache miss patterns, stale behavior, and delivery rules need to be redesigned.

Scope

Use this skill for:

• CDN selection and edge-delivery architecture
• cache-control policy design for static, semi-static, and dynamic assets
• cache key design, variation rules, and origin shielding
• image, video, API, and asset delivery optimization
• invalidation, purge, and deployment-cache coordination
• diagnosing stale content, low hit ratio, or regional latency problems
• balancing performance, cost, correctness, and operational simplicity at the edge

Do not use this skill for