显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 13 Jun 2024 09:38:50 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 12 Jun 2024 16:07:23 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Ce1%2BwqJPewpU2QvLEMDupB1GKqE0FzTZ%2Bdijgo0%2F69FB0MW1LjPZS3GCZ2a6%2F9oBM5sWxGRi8kfEBTl1W1Be4Vj1nV1Tz2oM%2BQYFzumX69v1Flk%2BSSRO8%2FNPPJTBFS7S8w%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89311c2659987711-LHR
alt-svc: h3=":443"; ma=86400