显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 06:02:24 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 18 Jun 2024 18:33:16 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cvo0GVSIOCx1HBqFOptpp9z5pvmR7tpg7qDypGrt%2Bj1gpPffTeNCWPmVBCvHjxo5N0a%2BV3TsoD5Nu2zVIrGmJDO8%2FCXxzEBhUqL3oqLQT8sdbblny80MHAIfLuyzBep2UAXPdw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89698cbe2fb09442-LHR
alt-svc: h3=":443"; ma=86400