显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Content-Type: text/html
Location: https://iwoc2014.ctbu.edu.cn/
Connection: Keep-Alive
Cache-Control: max-age=86400
Content-Length: 180
HTTP/1.1 200 OK
Date: Tue, 18 Jun 2024 05:02:26 GMT
Server: **********
X-Frame-Options: SAMEORIGIN
Last-Modified: Fri, 14 Jun 2024 06:51:27 GMT
Accept-Ranges: bytes
Content-Length: 57385
Cache-Control: max-age=600
Expires: Tue, 18 Jun 2024 05:12:26 GMT
Vary: Accept-Encoding
ETag: "e029-61ad40b6bf4bc-gzip"
Content-Type: text/html
Content-Language: zh-CN
Connection: Keep-alive
Via: 1.1 ID-0000651034710300 uproxy-6