显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Mon, 20 May 2024 09:50:31 GMT
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
X-Powered-By: PHP/5.5.38
Location: index.html
Strict-Transport-Security: max-age=31536000
HTTP/1.1 200 OK
Server: nginx
Date: Mon, 20 May 2024 09:50:31 GMT
Content-Type: text/html
Content-Length: 101891
Last-Modified: Mon, 20 May 2024 08:28:22 GMT
Connection: keep-alive
Vary: Accept-Encoding
ETag: "664b09a6-18e03"
Strict-Transport-Security: max-age=31536000
Accept-Ranges: bytes