显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 19 Jun 2024 20:43:56 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 18 Jun 2024 16:47:23 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cZTNWtGUkXtDBanw6yI8rcZchMXAcv5WDe3aPTft9xVfHzV6SqRDGr2mqINpAcVd2lP1CWFX5U69839uf87ygK7eVVt9RCD13UADO0VFLKPkQEY30HLspQyX2%2FnUS5VzUrrJYl0%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89665aabdb1a53a2-LHR
alt-svc: h3=":443"; ma=86400