显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 10 Jun 2024 22:28:11 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 10 Jun 2024 17:45:46 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=SBLFlrZXsvgm%2FOFq0UpNbC1OAxrT4jVmCFQIXzdHCpGMiwhbIRB9iY217n9ZhwSGpgsWFAU8uzdkBDMlJ1isRdTbTRChq9G0bvWk5N3hpQ0gNrUyfh1b3VOmEmQt1aHR6njWkKleGvlCnw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 891ccb039fbb94e5-LHR
alt-svc: h3=":443"; ma=86400