显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 31 May 2024 21:05:33 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 30 May 2024 17:02:39 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8VnkLjQ40GpG5KlacfuHFtDDpkj1xkw5%2FWVydyG2FvSWuETtk%2FQ0Hg%2FIoV0VcsSsyi9FtXEILgUbQb9UqN2LaKnLtXPeNxGnYezXYKVhKFkvAAMvyhfFOgfaSj27qA5QkqU%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88c9ec364e1379b6-LHR
alt-svc: h3=":443"; ma=86400