显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 17 Jun 2024 17:43:42 GMT
Content-Type: text/html
Connection: keep-alive
Last-Modified: Sun, 16 Jun 2024 17:49:06 GMT
CF-Cache-Status: DYNAMIC
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=LuH0b2WIbcEQNynrr4FiE0xZ3JDSV9sWdLlmTRS2%2F1N4Mg8rgJZVeONF%2FwGUux9TN%2BVILXxGd9YLAWn0BQVxcKRy7SW1Mp%2FXqsHmXfTRasgQjEQTyhFsrtBfVbhEWpOTfLZQtXQ%3D"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 8954d7ea1fe4768b-LHR
alt-svc: h3=":443"; ma=86400