显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 04 Jul 2024 23:54:58 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 30 Jun 2024 18:51:05 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Ao3Ud6VCeZ5vGaMl3zrQX0IaT2K%2BW9ClZHZN7tFE12GRCUn%2BKvmTAXny4AhQWuIwHQl4tB1ESinE3GQ9OT8L0YFJOHh1Q5QXS4wORnl4Z9r%2BJ9V8xYJCjpSQTATy9mt29g%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89e30b2289566388-LHR
alt-svc: h3=":443"; ma=86400