显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 23 May 2024 11:56:45 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 22 May 2024 17:32:36 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=moCbIors2hn0VocirdCltR8XRw10gv3zrhBhPo3p9hpL7XYzclg9rYTesyHm%2BCU%2B23T7faTb8Hlru%2FxinoTTHuXuhev5ZRECDNlvQ3DJ7g8ztLuYXEDpQv7cIQNJTHeV5Pdg5g%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8884dd51abe99475-LHR
alt-svc: h3=":443"; ma=86400