显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 09:57:43 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 18:03:15 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qKmQ%2Bss0ENXDepAQwHyRGPa4os3fRv%2Fo%2BAqRLLvojQ7dwTTZuM%2FUgYAUg0KFgaskWvBR2ROrX1PESTpV3cSp5J%2FqZXbbj6Ni7YcDPwHuTxyAqbJtt07cXjgw7ghFJ%2FkZxMJrYg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8941b293ea8f48b5-LHR
alt-svc: h3=":443"; ma=86400