显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 27 May 2024 17:58:44 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 26 May 2024 17:39:35 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4myt5ug3hyXizGx9Od1oH2mu6luKyw6LW970CwyHt70YtgNpUUH2a6MdK3VCq112bbqr7jXqgMVm6ptJgIx%2BqKkWADWldHK88Ddk3PlP45B91ieAyPS31XVl5ErH0bBQ"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88a7e50cdf99369a-LHR
alt-svc: h3=":443"; ma=86400