显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx/1.19.5.1 Unicorn
Date: Tue, 25 Jun 2024 21:01:57 GMT
Content-Type: text/html
Content-Length: 179
Connection: keep-alive
Location: https://www.sellersuniongroup.com.cn/
HTTP/1.1 200
Server: nginx/1.19.5.1 Unicorn
Date: Tue, 25 Jun 2024 21:01:57 GMT
Content-Type: text/html;charset=UTF-8
Connection: keep-alive
Vary: Accept-Encoding
Vary: Origin
Vary: Access-Control-Request-Method
Vary: Access-Control-Request-Headers
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Pragma: no-cache
Expires: 0
Content-Language: zh-CN