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: