Vercel Cache Reason: pisahkan MISS, BYPASS, dan STALE

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Status menjawab apa, reason menjawab mengapa. Ukur latensi, beban origin, dan freshness per alasan.

Vercel Cache Reason: pisahkan MISS, BYPASS, dan STALE
Cache Reason membedakan cold miss, bypass yang disengaja, dan kegagalan revalidasi.
StatusReasonAction
MISSColdCheck prerender and lifetime
BYPASSCrawler / Draft ModeConfirm intentional bypass
STALERevalidation errorInvestigate origin while stale serves

Operational checklist

✓Group metrics by cache_reason

✓Separate latency, origin load, and freshness

✓Do not optimize intentional bypass as a miss

Official sources

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