显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 18 Jun 2024 00:56:21 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 17 Jun 2024 18:30:04 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=gJIYskmOy2BEvSIRblDirA%2Bkwa%2B0lWjrFvtyftV6kyWa9%2FGUJZqw16icCuPq%2FY9uG%2BRSAJaxgOxHPN5gjsFqAtMeb7yi09OH%2BsAznT1rCChTXH4BXiHSB6DDmAQFYcmTWOE%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 895751acb94b71b7-LHR
alt-svc: h3=":443"; ma=86400