显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 10:36:58 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 18:28:47 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=TtuyNGDUbmaR1%2Bz34tbKTv9R9g%2FSl%2BTp1FUVXd6sjKWbLBM9pHNVwPKEJqZZZE%2FcOHBZsVC%2FfabhWHBqYLKizh25s9poM04QZwEw3NidFB7DgUVgQk0ZiQCThhYsUV5RtRyV"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8939aeb20e9894b1-LHR
alt-svc: h3=":443"; ma=86400