显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 30 May 2024 05:46:45 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 29 May 2024 17:15:14 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=K9CGILiMpo9RV3lU%2FhIFzG4ssLC%2B2B0SP5R83UK8qi1zwa%2B%2BSHPInwxqZ0PrE8ZE%2BDJwoimHhci4RdM6RBt%2FS3DV%2BGedb78fbrN%2BakCTE0GCuHEiwp0lgO9wa%2F8bHoPIaY4lI%2BjXorfsBAE%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88bc6cf33c299559-LHR
alt-svc: h3=":443"; ma=86400