显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 25 Jun 2024 09:39:45 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 24 Jun 2024 17:54:33 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=epWUdAWGARPHv5bHh3GanStKMFIR%2BxthwObhgc1OVI3P%2FvCfnS7fvqoJx7JLUsoyJAOTW2Gw1sggxka3EE2HfyYv5HUQCb5SJ0ckf5m8TSVZ0etlXSIDUWJrxSylne4e%2Bq8%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8993fdfd2b7b774f-LHR
alt-svc: h3=":443"; ma=86400