显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 03:44:28 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 02 Jun 2024 18:23:28 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jNC350%2FNv7Ef%2BxmxyopHJsGrWl%2BCJGNR9vL5dRlwrjZPAvWoWSpsA%2FtcjdMHT7hzsgLmRRe%2BaVTsrKrSUtIphvicJoRYZVI46Ky6AbrvXzTVH4Etj%2FHBEngQhTbX5GmWIw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88dcaf52d891dd60-LHR
alt-svc: h3=":443"; ma=86400