[1] [CITE@en[bifurcation/expect-ct: A specification for Expect-CT]]
([TIME[2017-04-22 02:59:52 +09:00]])
<https://github.com/bifurcation/expect-ct>

[2] [CITE@en[draft-stark-expect-ct-01 - Expect-CT Extension for HTTP]]
([TIME[2017-04-09 19:34:11 +09:00]])
<https://tools.ietf.org/html/draft-stark-expect-ct-01>

[3] [CITE@en[Issues · httpwg/http-extensions]]
([TIME[2017-04-22 03:03:11 +09:00]])
<https://github.com/httpwg/http-extensions/labels/expect-ct>

[4] [CITE@en[Form-encode Expect-CT report bodies? · Issue #356 · httpwg/http-extensions]]
([TIME[2017-06-16 23:43:15 +09:00]])
<https://github.com/httpwg/http-extensions/issues/356>

[FIG(quote)[
[FIGCAPTION[
[5] [CITE@ja[Facebook - ログインまたは登録]]
([TIME[2018-04-14 19:59:59 +09:00]])
<https://www.facebook.com/>
]FIGCAPTION]

> expect-ct:max-age=10, report-uri="http://reports.fb.com/expectct/"

]FIG]


[FIG(quote)[
[FIGCAPTION[
[6] [CITE@en[GitHub]]
([TIME[2018-04-14 20:02:45 +09:00]])
<https://github.com/>
]FIGCAPTION]

> Expect-CT: max-age=2592000, report-uri="https://api.github.com/_private/browser/errors"
> 

]FIG]