显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 03 May 2024 20:09:28 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 02 May 2024 17:11:27 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=BeLNuG291RrB1eX6MLo8UAAb%2Frb%2BlA8gHQdhdqDnw%2FhMCgyCpUHDKNjHxKQQYbGFqLylxR9YKeb4lvcxIUKcUxCsr4hPwquIk30bgZTqHGMnwwUqIuSCxq6cRpLMUoq7hxCBwf28pA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 87e2e3912d60dcef-LHR
alt-svc: h3=":443"; ma=86400