显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Moved Temporarily
Date: Fri, 03 May 2024 12:27:32 GMT
Content-Type: text/html
Content-Length: 142
Connection: keep-alive
Location: https://www.sduc.edu.cn:443/
HTTP/1.1 200 OK
Date: Fri, 03 May 2024 12:27:32 GMT
Content-Type: text/html
Content-Length: 58167
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
Upgrade: h2c,h2
Last-Modified: Thu, 02 May 2024 02:32:19 GMT
Accept-Ranges: bytes
Vary: User-Agent,Accept-Encoding
Cache-Control: private, max-age=600
Expires: Fri, 03 May 2024 12:37:38 GMT
ETag: "e337-6176f697fc8e3-gzip"
Content-Language: zh-CN