显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Sun, 05 May 2024 10:38:39 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: http://www.shufafeng.cn/
HTTP/1.1 200 OK
Server: nginx
Date: Sun, 05 May 2024 10:38:40 GMT
Content-Type: text/html
Content-Length: 60135
Last-Modified: Thu, 28 Sep 2023 02:39:11 GMT
Connection: keep-alive
Vary: Accept-Encoding
ETag: "6514e74f-eae7"
Expires: Sun, 05 May 2024 10:43:40 GMT
Cache-Control: max-age=300
Accept-Ranges: bytes