显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 13:30:37 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 02 Jun 2024 18:39:33 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=B%2BN2sZTi4deTEFtWW%2FqeoVIIdaSjuQ5R1XqDefby%2BkITk0IOwu0aK4CDyK3OVPEHEgZm0j2npzapwMppBqGzfvyR27eG9L3yIR1KiWIrA0t%2Fi%2FxKidz0Im4%2BdspujlhEB21bwIa3lg%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88e009f09f3524e9-LHR
alt-svc: h3=":443"; ma=86400