显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Moved Temporarily
Server: none
Date: Fri, 31 May 2024 22:05:21 GMT
Content-Type: text/html
Content-Length: 137
Connection: keep-alive
Location: https://essc.tongji.edu.cn/
HTTP/1.1 200 OK
Server: none
Date: Fri, 31 May 2024 22:05:21 GMT
Content-Type: text/html
Content-Length: 44705
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
Last-Modified: Mon, 15 Apr 2024 09:27:34 GMT
Accept-Ranges: bytes
Cache-Control: max-age=600
Expires: Fri, 31 May 2024 22:16:41 GMT
Vary: Accept-Encoding
ETag: "aea1-6161f3b4d8980-gzip"
Content-Language: zh-CN
X-Frame-Options: SAMEORIGIN