显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Moved Temporarily
Server: none
Date: Fri, 21 Jun 2024 08:12:11 GMT
Content-Type: text/html
Content-Length: 137
Connection: keep-alive
Location: https://polymer.tongji.edu.cn/
HTTP/1.1 200 OK
Server: none
Date: Fri, 21 Jun 2024 08:12:11 GMT
Content-Type: text/html
Content-Length: 21340
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
Last-Modified: Thu, 30 May 2024 08:42:54 GMT
Accept-Ranges: bytes
Vary: User-Agent,Accept-Encoding
Cache-Control: private, max-age=600
Expires: Fri, 21 Jun 2024 08:23:51 GMT
ETag: "535c-619a7da6262e6-gzip"
Content-Language: zh-CN
X-Frame-Options: SAMEORIGIN