显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Wed, 19 Jun 2024 22:07:08 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://www.tdx.com.cn/
HTTP/1.1 200 OK
Server: nginx
Date: Wed, 19 Jun 2024 22:07:08 GMT
Content-Type: text/html
Content-Length: 26504
Last-Modified: Wed, 19 Jun 2024 20:05:11 GMT
Connection: keep-alive
Vary: Accept-Encoding
ETag: "667339f7-6788"
Expires: Wed, 19 Jun 2024 22:10:08 GMT
Cache-Control: max-age=180
Accept-Ranges: bytes