显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 15 Jun 2024 08:32:22 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Thu, 13 Jun 2024 18:16:14 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qb3ebXpu3zS9eBcfjueG8ahu2UOd2UBahy2NWUTVxqCI%2B2v5XevpeJYYhiLuwLhpP4kc9heqWiVjCHpxXkWa2Ivx%2FskRK6Z2UsnakAfWhbx1JY1y5gI9DtMUg%2BUSr6pdsxYc%2BQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89413589ccd723fc-LHR
alt-svc: h3=":443"; ma=86400