显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sat, 08 Jun 2024 06:18:39 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Fri, 07 Jun 2024 17:40:19 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=gBcIN9oGxftKqg1rxiKqrfYxKVwNb8rllcLVUoTtb7SAdgCh74BcOL6ClYZxcjS%2BzyqOITo138Ane1wGfmK%2BGn7m8%2BhYGZ2g9MdH0iqTjgHrXvbixHhOe1Yg3Sip6rBp7Q%3D%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8906c4099d6b71ea-LHR
alt-svc: h3=":443"; ma=86400