显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 00:34:47 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 17:19:30 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9vkLjAwC1XRvcWA%2BCbzGTO3AKa3fFAJcwrLwgp8%2FwPO3ZhKJnN8Rsw9Ihh9kxznlNsMkBWjOtSsfBxwZCz%2F1%2FyWa0X5hdHoyzh1gLp7iIeiqF9mVZvv13JFykcQClTBcdahK"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8904cc53d8b163d9-LHR
alt-svc: h3=":443"; ma=86400