[1] [CITE@en[w3c/webappsec-fetch-metadata: WebAppSec has adopted sec-metadata as fetch-metadata]]
([TIME[2019-07-04 11:22:03 +09:00]])
<https://github.com/w3c/webappsec-fetch-metadata/>

[2] [CITE@en[Fetch Metadata Request Headers]]
([TIME[2019-06-26 17:59:02 +09:00]])
<https://www.w3.org/TR/2019/WD-fetch-metadata-20190627/>