显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 23 May 2024 04:08:31 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Tue, 21 May 2024 18:19:22 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ONocHlucTk%2FPY%2FEV8Sv1hxGBGdaHGfz5ViESF%2Bg24ydOAJE0HoCnn4VhentUUTkYBKZ1tsXan8u7X34KfXhvYJbspnYlxr7V%2BlvmmzKFVNss8B9seQCNNHgjRTtcDTiqjsMs"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88822f6a5c41779c-LHR
alt-svc: h3=":443"; ma=86400