显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Tue, 18 Jun 2024 04:37:13 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Mon, 17 Jun 2024 17:59:44 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=P55tkdmTPq6hATYU1PPLJBEkkLiMRRjJLdjaFrTNX8AZwfOna%2BBWxpj5BWpQ1pOovOafKgXTe12cvEO5YPjbEdpZ62uvtGru29dtuEiOohflHYeSWJZC2jxnZ29pgLW1JQ%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 895895350e0023cb-LHR
alt-svc: h3=":443"; ma=86400