显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx/1.24.0
Date: Mon, 08 Jul 2024 12:51:02 GMT
Content-Type: text/html
Content-Length: 169
Connection: keep-alive
Location: https://www.mechtool.cn/
HTTP/1.1 200 OK
Server: nginx/1.24.0
Date: Mon, 08 Jul 2024 12:51:02 GMT
Content-Type: text/html
Content-Length: 74668
Last-Modified: Tue, 28 Nov 2023 10:43:03 GMT
Connection: keep-alive
ETag: "6565c437-123ac"
Expires: Sat, 13 Jul 2024 12:51:02 GMT
Cache-Control: max-age=432000
Accept-Ranges: bytes