> that it does not want static resources older than a certain age. This already ... | Hacker News

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		ghurtado on Jan 26, 2017 \| parent \| context \| favorite \| on: Using Immutable Caching to Speed Up the Web > that it does not want static resources older than a certain age. This already exists: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/If...

bmuon on Jan 26, 2017 [–]

You would need to use Service Workers to use that header the way OP wants it, since he wants to have the HTML page decide when the resources of that page need to become stale. Fingerprinting resources with the hash of the content works a lot better for that.

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