显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 00:15:51 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 17:34:23 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=sJV1u711%2FU9Rtql3W0w4EHAZsw6l5iPoCOfLg3N63b5kKQTB5GHRAYRDRKzDZ73yrhGV9V0Bh9hAn%2BxKPtze2NYBSO8ktnOcY5NqPQFb2Xh6VbSMf8bYSr0nhbjhWZ%2BLvs3W"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 893e5e389b98951d-LHR
alt-svc: h3=":443"; ma=86400