I don't really know what will be the behavior on the Apache using this config : - Pragma/Cache-Management has the exact same part and you simply give them 2 differents configs. It is Strange. - no-retailer indicate which the ressource really should not be cached. So how can it's revalidated https://bookmarkassist.com/story20874874/how-much-you-need-to-expect-you-ll-pay-for-a-good-%E3%82%AB%E3%82%B8%E3%83%8E-%E4%BB%AE%E6%83%B3%E9%80%9A%E8%B2%A8