显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Fri, 17 May 2024 07:08:23 GMT
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
vary: Accept-Encoding
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=oX1UtLEB1PmjwwQz2lJ8jaohSOFcji5uI1jHXYbUQy4dDTxVSNpk6f5%2FwoJ7XyOBzBSf2aKhmHuX1h5OJigrdO7GpOugaR8y35sZW4EQlPxhqUi2wXplBf%2FdbCnnYy4%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8851c6a69be663fe-LHR
alt-svc: h3=":443"; ma=86400