显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 17 Jun 2024 18:58:47 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 16 Jun 2024 17:42:36 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=vL%2ByqQ8UUGr%2BsnEGgzzg%2FgMbNsAM5Sz9YIx389rwrj7d3LdHgmzML%2BLFgXe1VKG8IViG85Ds3L7bOYuvy%2FUJeBEVFd5%2BfPHhQ%2BLuYDIHtqhtc7Q7vc5m2mDcYZxK%2BjqBkIYxVlljoYKEPbGU25A%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 895545e68d979523-LHR
alt-svc: h3=":443"; ma=86400