显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 23 May 2024 23:47:02 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 23 May 2024 17:10:06 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=t2TRXB%2BjRcP2IYF7J1QERaRJIYthkRfJInFG7v3wIY9kJfLKCu8tNTu%2Bn%2BfV3VPqeCycLW4B52pXXvaCbW3Ti8WUbKUycLHXLKqgqS4OhE4u%2B0EBHUu8tSJo4qGU4gvFluO4"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8888edbfbe3c718c-LHR
alt-svc: h3=":443"; ma=86400