How to adjust Cache-Control for SSI-including entities

Francis Daly francis at
Tue Jan 20 12:27:59 UTC 2015

On Tue, Jan 20, 2015 at 11:46:36AM +0100, Jan Algermissen wrote:
> On 19 Jan 2015, at 21:38, Francis Daly <francis at> wrote:

> > Completely untested, but, depending on how you connect to upstream, does
> > "proxy_hide_header" or "proxy_ignore_headers" do what you want?
> Do you have any idea, how I can then best re-add the header? The case came up that clients need an explicit Cache-Control: no-cache (to ensure reload of the page when hitting the back button …)

In general,

But for this specific header, perhaps "expires" on the same page is more useful.

Francis Daly        francis at

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