显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Mon, 01 Jul 2024 05:00:29 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Vary: Accept-Encoding
X-Powered-By: PHP/7.0.33
X-Powered-By: ASP.NET
Cache-Control: max-age=1200
CF-Cache-Status: MISS
Last-Modified: Mon, 01 Jul 2024 05:00:29 GMT
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=K7cAKHkTYDYnXWk1fbDGbO91%2BplEhfcpyXSRA8W8KVG9agHmZv2VtpYe8u0aPbUC9iFO%2FlZVgkSk3ct5pJe958GRkwZq9OiFVUcr%2BlGE1kCY1W%2B4llacVq7ooCUw0NiTEnMA"}],"group":"cf-nel","max_age":604800}
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
CF-RAY: 89c3d52a6f7506f5-LHR