显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Wed, 26 Jun 2024 08:20:21 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 25 Jun 2024 18:01:45 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=slQaxe1By6TLO2oT0TcNmLjboa88YKD06Nw4c36zcbJ%2FIO3UQaNtomBbda459L87OILv%2FaJeRiN1IwXmmRKD%2FkHmora6C67rEDc2xKHl27Ku%2F8H38ueu9N7gfE417d4QAw%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 899bc70e2b8788aa-LHR
alt-svc: h3=":443"; ma=86400