显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 28 Apr 2024 09:12:46 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 31 Dec 2023 16:51:03 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=mqvak1NxFiivNbeTidXSrXNW%2B2DuTWSpFsoNS%2B4bR5LZTCB1W3fhJ%2Fykrz%2F3lhpB8yFm0%2B2Z4UmJI%2BE2sSn2iEkKaFzHT42xS66OHMmuwYKDfc6V8SPObpy3EuSVmuOkONq1SaNy"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 87b5eeba098edd86-LHR
alt-svc: h3=":443"; ma=86400