显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 02 Jul 2024 17:35:24 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 18:15:16 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=HhzRpTijuAYhSDv5jtRBRakAAaXi1jtRjhLBnU%2FIp26lcggrnIa5Yit98WeM7iVd82Nh8qedj56USP47l2J%2BSeHH4mPE0VBDGLSJDYlcAf2fjRZCv76A1sTuUErg8IY%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89d06462e97c06b2-LHR
alt-svc: h3=":443"; ma=86400