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Tencent IMWeb Frontend Team
Tencent IMWeb Frontend Team
Oct 31, 2016 · Frontend Development

no‑cache vs must‑revalidate: Real‑World Tests Reveal Their True Behavior

This article experimentally compares the HTTP Cache‑Control directives no‑cache and must‑revalidate in both direct and proxy‑mediated scenarios, showing how browsers, cache servers, and origin servers interact and what status codes are returned under different cache‑expiration and resource‑change conditions.

HTTPcache controlcaching
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no‑cache vs must‑revalidate: Real‑World Tests Reveal Their True Behavior