MakeWebsite.Fast

Edge Observability Checklist for Performance Teams

Edge routing, cache policies, and regional rollouts can silently slow SEO landing pages. This checklist keeps your edge stack accountable.

Published November 14, 2024Updated January 3, 20258 min read

Key Takeaways

  • 1Edge platforms need the same observability discipline as origins.
  • 2Versioning and annotations prevent he-said-she-said debates after regressions.
  • 3Shared data unlocks faster collaboration between marketing, SRE, and SEO teams.

Instrument the CDN like an application

Collect cache hit ratio, TLS handshake time, and TLS version adoption per POP. Slow edge TLS is often misdiagnosed as bad LCP.

Expose stale-if-error metrics so you can see when fallbacks hide origin outages.

Version edge logic intentionally

Treat Workers/Functions like code: git tags, rollout waves, and automated rollbacks. Annotate MakeWebsite.fast reports with deploy hashes.

When SEO teams launch 100+ landing pages, ensure the same version of edge logic handles them, or you will chase phantom regressions.

Close the feedback loop

Pipe edge logs into the same data warehouse that holds vitals, so you can correlate latency spikes with deployments.

Set up runbooks that tell marketing what to do when a POP degrades — usually pausing paid campaigns in that region until cache recovers.

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Frequently Asked Questions

Do smaller sites need this level of edge visibility?+

If you rely on global traffic or expect sudden virality, yes. Blind spots get expensive fast.

What if my CDN doesn't expose metrics?+

Use RUM beacons and synthetic tests per region to approximate the missing telemetry, then push your vendor for native support.

M

MakeWebsite.fast Platform Team

Infrastructure Engineers

The engineers behind the MakeWebsite.fast platform. We share insights from operating global edge infrastructure and performance testing systems.

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