显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 22:44:41 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 18:18:15 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=lRmH7Ji4hhM0biokhNBvBsn%2BiZKU%2F9LPMHiI6ajawbXR81chrifNu7vlY7R6mmn1U2DJXU1hwfjpuS7ziaXnKIotTcTqlfqtWFjk%2F5ETtdTqMJi%2FivZ7Oen0B0rKs6RnHQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 890c686d0c6c23bc-LHR
alt-svc: h3=":443"; ma=86400