显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Moved Temporarily
Server: none
Date: Fri, 03 May 2024 03:35:19 GMT
Content-Type: text/html
Content-Length: 137
Connection: keep-alive
Location: https://www.hmlc.edu.cn/
HTTP/1.1 200 OK
Server: none
Date: Fri, 03 May 2024 03:35:19 GMT
Content-Type: text/html
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referrer-Policy: no-referrer-when-downgrade
X-Download-Options: noopen
X-Permitted-Cross-Domain-Policies: master-only
Accept-Ranges: bytes
Vary: User-Agent,Accept-Encoding
Cache-Control: private, max-age=600
Expires: Fri, 03 May 2024 03:31:42 GMT
Content-Language: zh-CN
Strict-Transport-Security: max-age=15768000