显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 09 Jun 2024 11:42:24 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 18:27:33 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WfMfIzawHs0OfUmGcfvplho9hKBF%2BccwfWcps8K00KNvHNXD%2BKQvEd24mNyJQiKcBl5xDF7HlEqjxTIAJeaQ1jhmV1jAXPsWbdEuuj1G65sez%2FsZ%2FMy52gF8NNzCYdQJ0pg%2BEFs%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8910dbab1d109485-LHR
alt-svc: h3=":443"; ma=86400