check if fetch request returned a cached response?

In a worker if I have a fetch request:

const response = await fetch('...', {
  // ...
  cf: {
    cacheTtl: 1 * 60 * 15, // 15m
    cacheEverything: true
  }
})

const response = await fetch('...', {
  // ...
  cf: {
    cacheTtl: 1 * 60 * 15, // 15m
    cacheEverything: true
  }
})

is it possible to determine if it's a cache hit?

1 Reply

st•6mo ago

console.log( Cache Status ${response.headers.get("CF-Cache-Status")} );