显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 22:26:10 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 14 Jun 2024 17:44:49 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=KC0b5aMD6mFKm2fVNcJgZnbfL2kU4kRrrf62XvZU04FZJPuR8wWGNKfekJkS4e1oW9edVl34wR3TdCf3%2BReupaO3MGQ6LCjgdMyXl3M7YVpUvRGsEMY85wR5GzQVanKnT%2FiW"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8945faf03ddf63e9-LHR
alt-svc: h3=":443"; ma=86400