Headers of https://webconcepts.info/concepts/http-header/accept-datetime

HTTP/1.1 404 Not Found
Connection
close
Content-Length
9339
Server
GitHub.com
Content-Type
text/html; charset=utf-8
Access-Control-Allow-Origin
*
ETag
"6305322f-247b"
Content-Security-Policy
default-src 'none'; style-src 'unsafe-inline'; img-src data:; connect-src 'self'
x-proxy-cache
MISS
X-GitHub-Request-Id
3202:81FD:B24DF8:11C676D:630BA521
Accept-Ranges
bytes
Date
Sun, 28 Aug 2022 17:25:53 GMT
Via
1.1 varnish
Age
0
X-Served-By
cache-iad-kjyo7100101-IAD
X-Cache
MISS
X-Cache-Hits
0
X-Timer
S1661707553.217285,VS0,VE9
Vary
Accept-Encoding
X-Fastly-Request-ID
01698e7aed583e3cac7fb709f8de3df1562f273d