显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 06:48:42 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 02 Jun 2024 18:22:50 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=k8D2AQ2KrDDdjvqSbtwvGhFznZsgOO3PMJOWDzmwaxp%2Fp%2Ba0H7stS8IsYNQp5rAFZgRX3xPIXi51cTbOYfLIAE8PCHP%2Bx7OiZvX9jlm2c41X5gecvCgf8hw4H5%2FqO2J9jvt9"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88ddbd302e0c79c7-LHR
alt-svc: h3=":443"; ma=86400