%% You should probably cite rfc9211 instead of this I-D. @techreport{ietf-httpbis-cache-header-10, number = {draft-ietf-httpbis-cache-header-10}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-ietf-httpbis-cache-header/10/}, author = {Mark Nottingham}, title = {{The Cache-Status HTTP Response Header Field}}, pagetotal = 9, year = 2021, month = aug, day = 17, abstract = {To aid debugging, HTTP caches often append header fields to a response, explaining how they handled the request in an ad hoc manner. This specification defines a standard mechanism to do so that is aligned with HTTP's caching model.}, }