显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 20 May 2024 12:57:00 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 19 May 2024 17:57:39 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=n2d%2BrXEtXJww%2FjXXeXW5xlK5cpZ3LbPH7npmkP6EyAOVka3EebJeNTi1oMilH2Mga5NPcPCeR36NhoUhIjuOr7v%2B%2Fvmcq1vh%2FlQN2e68tZ6KDGOtvhraNbQ6qRzDWOfvk3WdOg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 886c7d6defb29494-LHR
alt-svc: h3=":443"; ma=86400