显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 22 Jun 2024 19:36:35 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sat, 22 Jun 2024 17:50:37 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1O6FJ9R%2FD7q1r9aAa4oQXULASOtRrzRG%2Fzjsot9YeSOE049a3X31MMs%2FFxr95OpRmkkk40ip8E7DDGEEv0KuSBc4QXmDuJMFzNqCw1cE%2BNqjwgK2TMb%2Brn3a3Wob2KNA3JODtKCYgQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 897eb0230f089413-LHR
alt-svc: h3=":443"; ma=86400