显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 04 Jun 2024 12:58:15 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 03 Jun 2024 17:32:23 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=hxzOmRnj2VzreB5d%2BjhJ7zyzmUYwK9kwD412wUPmiB21nMhpVAPDejOAN0RU2j22Kf%2FPJXQ6uOyHuPDxxEwhcBhdGv8oKd2Pmxr2CEAbnuJcQGoxpqwCdRyP4nuu98M%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88e817e32e2724d7-LHR
alt-svc: h3=":443"; ma=86400