显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 02 Jun 2024 04:21:15 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 01 Jun 2024 17:35:31 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=za%2F98AvCVeKWDPyTkdNq9SR2JO3QJLZ%2FJUKJJfUdEczVc%2B0ccyhjzwB9FDFXupgHQ3ehwPSxB0KFb2GBqxk3v2MQwKZY9NunGYxyzOAsk6Tu50NAYQhkfiTRYHl1VYq0Jus%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88d4a7d20e7052bd-LHR
alt-svc: h3=":443"; ma=86400