显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 06 Jul 2024 23:32:15 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 05 Jul 2024 01:06:12 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=wTKnI8dsxpQ%2Fyw64X3umMtBAfsyNwilMz4xXSoRDV75G%2B0vEF4RhtRdtnH1Brng2LSZ1uS48zm3NICE6F1hs29%2FTPvPFoT%2BuvaVbg3MI8gJ401nx8Gzt%2F%2BaNliVhnLI5DzZ9QVGVtaw%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89f3649b2d13953e-LHR
alt-svc: h3=":443"; ma=86400