显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Tue, 25 Jun 2024 14:31:06 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://www.51idc.com/
HTTP/1.1 200 OK
Server: nginx
Date: Tue, 25 Jun 2024 14:31:06 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 37946
Connection: keep-alive
X-Powered-By: Next.js
ETag: "943a-1JQSuDOIxJS5PD6ti1nqWmuvZxo"
Vary: Accept-Encoding
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=63072000; includeSubdomains; preload