Details
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Improvement
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Status: Closed
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Normal
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Resolution: Outdated
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None
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None
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None
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Maintenance Sprint 1, Maintenance Sprint 2
Description
Adding these cache control headers will improve performance and reliability.
For now it's mostly for CDNs:
http://www.fastly.com/blog/stale-while-revalidate/
It is proposed as standard:
http://tools.ietf.org/html/rfc5861
And browser support is coming:
https://code.google.com/p/chromium/issues/detail?id=348877