显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: hello
Date: Thu, 30 May 2024 03:13:38 GMT
Content-Type: text/html
Content-Length: 163
Connection: keep-alive
Location: https://cwc.hist.edu.cn/
HTTP/1.1 200 OK
Server: rums/b
Date: Thu, 30 May 2024 03:13:38 GMT
Content-Type: text/html
Content-Length: 17519
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
Last-Modified: Fri, 17 May 2024 02:00:52 GMT
Accept-Ranges: bytes
Cache-Control: max-age=600
Expires: Thu, 30 May 2024 03:22:36 GMT
Vary: Accept-Encoding
ETag: "446f-6189cb8a43d00-gzip"
Content-Language: zh-CN