显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 25 May 2024 04:38:20 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 24 May 2024 17:10:10 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RJuc1PH18fKvq6y7HDS3nowE9RRF1v07dVdNgDrBaqKz99fuOXumwtAuv0TDiqRV5WfrPZa%2FaP9umE7rnb9O0K3X5uNSPvZFu%2FlbhSjdUFcq6GXNA0auijv1YlfQGHJR1YhO7pB5NLg%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8892d5daa802d170-LHR
alt-svc: h3=":443"; ma=86400