显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 03 Jun 2024 08:46:58 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 02 Jun 2024 18:29:25 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=IH8IBDwFF4Wvufxax40s4p%2F%2FuugJ0B7OFaABAXyEfsF9HOnE1a1I6N%2BgIw%2FuOfDi%2FXJD%2BchCibHloNNtWhiHXhK5t%2FYX9y90cfO%2FwXflxA9iKZZ1p9OhpavegMZ5nJWzHs7E"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 88de6a6bff3735b9-LHR
alt-svc: h3=":443"; ma=86400