显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Sun, 02 Jun 2024 02:12:22 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: http://www.jingwoexpo.com/
Strict-Transport-Security: max-age=31536000
HTTP/1.1 200 OK
Server: nginx
Date: Sun, 02 Jun 2024 02:12:22 GMT
Content-Type: text/html
Content-Length: 23798
Last-Modified: Sat, 01 Jun 2024 19:45:48 GMT
Connection: keep-alive
Vary: Accept-Encoding
ETag: "665b7a6c-5cf6"
Strict-Transport-Security: max-age=31536000
Accept-Ranges: bytes