显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Moved Temporarily
Server: none
Date: Fri, 24 May 2024 08:09:43 GMT
Content-Type: text/html
Content-Length: 137
Connection: keep-alive
Location: https://itscenter.tongji.edu.cn/
HTTP/1.1 200 OK
Server: none
Date: Fri, 24 May 2024 08:09:43 GMT
Content-Type: text/html
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
Accept-Ranges: bytes
Cache-Control: max-age=600
Expires: Fri, 24 May 2024 08:21:01 GMT
Vary: Accept-Encoding
Content-Language: zh-CN
X-Frame-Options: SAMEORIGIN