显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 18:06:18 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 17:20:11 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=VDT6BSS2MpC90%2Bjnt%2Fe2dV%2BgP7askMs77oPhrC%2BdAtz7UJVRYmAWahBvi%2BVxpxVs9RDMwJEEyYpuVJ%2BHe4L5BtGrIi8RbHp%2BoWdnwOspl1a4THRyeadQ969YOuiN4LR4e9I%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 890ad0a63b9193f4-LHR
alt-svc: h3=":443"; ma=86400