显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 26 Jun 2024 03:03:41 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 25 Jun 2024 16:58:24 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=3j4w%2B2NHcjlR6f99Y%2BcPG1bRkx%2BQkzdENKeuoP9Yq0mQDe9Lpu8GvjonqhgAYgxhp2z%2FeRcSz8ecn%2FhA4vzwbqtVJ3X0hSbnu%2FcyZAQEPCptMpBYHd%2FSNLJfdKurH7Z7xQHANA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8999f72f8a9579b0-LHR
alt-svc: h3=":443"; ma=86400