显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 22 Jun 2024 06:04:56 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 20 Jun 2024 18:28:24 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ygokmDu1j3M22KOmDYh6rezcmOCnaZhWVzOLvwtKrF4SOxV36hSoWBJEw0VykdRD43ten%2FEEKYll4qJIqqhqHiMwHvihrN3tOzcv2%2Fh4MRbTSRFA3G3PGNfbBfTzKaKm%2B9rSAA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 897a0b330d2063c3-LHR
alt-svc: h3=":443"; ma=86400