GitHub Repository

Monitor which Cloudflare colo is serving your requests, with TTFB and cache status, in real time.

8 starsShell

Cf-colo-watcher – Monitor which Cloudflare colo is serving you

Name: Cf-colo-watcher – Monitor which Cloudflare colo is serving you
Availability: InStock
Author: ashitlerferad

by ashitlerferad·Jun 3, 2026·2 points·0 comments

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AI Analysis

●●SolidNiche GemCozy

Per-phase timing breakdown shows DNS, TCP, TLS, and TTFB for each colo in real time.

Strengths

•Per-phase timing breakdown reveals exactly where latency comes from (DNS vs TCP vs TLS).
•Summary statistics aggregate samples by colo and cache status for pattern detection.
•Compact mode drops handshake columns for narrower output during active debugging.

Weaknesses

•Bash script limits cross-platform support; Windows users need WSL or similar.
•Very niche use case—only valuable when debugging specific Cloudflare routing issues.

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