显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Thu, 13 Jun 2024 11:40:53 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Wed, 12 Jun 2024 17:24:20 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=z2rKfoKE%2FEvGCfbYL9hPkij%2FINSeCUhg3i8p7iOaxnUyIh6dqSSVkSPYquHTXx242VV9NAnrrZgJ26ts5btZIE5gnlWU8ScHszHxcPFdtZQOB3ibtm%2FTW8oB%2B4WYgLILrA%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8931cef39dbc94c7-LHR
alt-svc: h3=":443"; ma=86400