显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 00:44:57 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 17:22:02 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=o5htwmbdgEP5zO51pyGV9G2gAQv47kf5CNT%2FnimIkE5xtOQGggkgvl2DP5p4WIa17Sh1OZvDP91P55UT243DjGuDo5KD2C1rzpZOgh3k0XdyhtyAkGJT%2BJ1JfCJ0CDzDSrQ%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8904db3908a49559-LHR
alt-svc: h3=":443"; ma=86400