显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 18 May 2024 00:29:36 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 17 May 2024 18:20:01 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=G%2Fau%2FGcNwOMYxFOUl4CUGUjlsYaWvaFOqyph%2F3rr1l%2B5EckPrLqzwr9NYqr%2BPAixGAoY0sizKpBsbLmmB%2FIz4HsXiMVc1mBXsc3lVJ8azLD70tct2UnTFL7tgBtVktFffR4%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8857bbde8cf17318-LHR
alt-svc: h3=":443"; ma=86400