显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 23 May 2024 21:37:15 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 22 May 2024 17:03:48 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2FbRxR0mjF3%2BiHjgspKv24td3XR5PyKoh5ukT%2Fxb9gH3S2zF76%2BXtZnrv9WvJ9xWGUSEXsynk%2FgVVZDPc1betobWPFcQJzGP8DhJz01nIZiSU%2F1sFT2iCjSR5KZbT%2B7ykIA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88882fa77f5423c0-LHR
alt-svc: h3=":443"; ma=86400