显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 00:14:49 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 18:15:12 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=pzQGfN%2FdbBG6K7XpMD0%2FVVRtfVTn3u9Qy9RPGoYz7MARcImB%2FuXXWLlQ%2BQyCGPj2VOiWdmYVfn8t4CKwnqh5c5jdFSUKEIo%2Fa9x2NUkNEctRRRn3p%2BnefL44iVJwTPu5hiEa"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89361f534bc493eb-LHR
alt-svc: h3=":443"; ma=86400