@misc{rfc9211, series = {Request for Comments}, number = 9211, howpublished = {RFC 9211}, publisher = {RFC Editor}, doi = {10.17487/RFC9211}, url = {https://www.rfc-editor.org/info/rfc9211}, author = {Mark Nottingham}, title = {{The Cache-Status HTTP Response Header Field}}, pagetotal = 9, year = 2022, month = jun, 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.}, }