Show HN: Cf-colo-watcher – Monitor which Cloudflare colo is serving you

Category: cli-tool

Tags: cloudflare, network-monitoring, bash-script

Score: 5.3/10 (Innovation: 4, Technical: 4, Documentation: 7, Utility: 6)

A bash script that monitors which Cloudflare colo serves each request, providing per-phase timing and cache status. It's interesting for debugging CDN behavior, geography-specific routing issues, and comparing cache performance.

Target audience: backend devs, devops, network engineers

Repository: https://github.com/haydenjames/cf-colo-watcher · Shell · MIT · 5 stars

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