显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 26 Jun 2024 09:34:22 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 24 Jun 2024 17:39:16 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=IwTpHGS1wvuJoMIOjwDKVoQGW84NJlfB2LVCmIBNwevHC4R8aKQUxh8trp6kERtZ3B1L0iYkhOlCyaaust1L%2FcK8AZuRo0b%2F38HVJC80w3dWfsZXeUnTeu3rSaTW6JLQKQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 899c337abc4952b2-LHR
alt-svc: h3=":443"; ma=86400