显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 09 Jun 2024 00:31:01 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 17:29:47 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=OLQAY4Ri9bCuuc1MXK9OzBWsqlsNNDX%2B2fP4HFCYwtB0B8XcYv22hwvMBipfpgJPRcR3qw5JWjA12iovo%2BLSqfjG8OsCsUSChNP7qIAEjNfoxBhJUqOf4YzCW8Z%2BIr2V1QNL3s4FZcc%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 890d0432cbe64133-LHR
alt-svc: h3=":443"; ma=86400