显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Thu, 02 May 2024 13:37:46 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Location: https://www.tjus.edu.cn/
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Thu, 02 May 2024 13:37:47 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Last-Modified: Wed, 24 Apr 2024 05:54:52 GMT
ETag: "9d2c-616d14f28e8e8"
Accept-Ranges: bytes
Content-Length: 40236
Cache-Control: max-age=600
Expires: Thu, 02 May 2024 13:47:47 GMT
Vary: Accept-Encoding
Content-Type: text/html
Content-Language: zh-CN