netlify-caching
Caching on Netlify
Default Behavior
Static assets are cached automatically:
- CDN: cached for 1 year, invalidated on every deploy
- Browser: always revalidates (
max-age=0, must-revalidate) - No configuration needed
Dynamic responses (functions, edge functions, proxied) are not cached by default. Add cache headers explicitly.
Cache-Control Headers
Three headers control caching, from most to least specific:
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