显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Content-Length: 141
Content-Type: text/html; charset=UTF-8
Location: http://m.offcn.com
Server: Microsoft-IIS/8.5
Date: Sat, 08 Jun 2024 05:38:35 GMT
Connection: close
HTTP/1.1 200 OK
Server: openresty
Date: Sat, 08 Jun 2024 05:38:45 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Vary: Accept-Encoding
Vary: Accept-Encoding
X-Powered-By: PHP/7.3.15
Cache-Control: max-age=300
Age: 1
Ctl-Cache-Status: MISS from js-changzhou7-ca11, MISS from sc-mianyang1-ca01
Request-Id: 14406663ee65767bc6b1a92a34bb78fa