Glossary · Delivery and rendering

edge cache pinning

A cached response continuing to be served after the origin has changed. A purge API returning 200 is a statement about the API call, not evidence that anything was evicted.

Delivery and rendering

What arrives on the wire, and what only exists after something else runs.

payload ratio · render dependence · render dependence gap · TTFB · Core Web Vitals · CrUX · field data · prompt injection · Hydration mismatch · Dynamic rendering · DOM depth · Edge transformation · 202 interstitial · rate limiting · bot management platform

← render dependence gap  ·  TTFB →

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