id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
27211	"Include HTTP-caching headers to ""304 Not Modified"" responses"	Rinat Khabibiev	Rinat Khabibiev	"Most browsers can cache responses with 304 HTTP code. So why not to include such headers to response if necessary.

'''UPDATE''':
According to the [https://tools.ietf.org/html/rfc7232 RFC7232] all ""304 Not Modified"" responses must include ""Cache-Control"" and ""Expires"" headers that would have been sent in a corresponding ""200 OK"" response.

See [https://tools.ietf.org/html/rfc7232#section-4.1 Section 4.1 of RFC7232]"	New feature	assigned	HTTP handling	1.10	Normal				Unreviewed	0	0	0	0	0	0