显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Date: Sat, 04 May 2024 18:34:19 GMT
Content-Length: 0
Connection: keep-alive
Server: web cache
Location: https://trust.hexun.com/
Strict-Transport-Security: max-age=86400;
HTTP/1.1 200 OK
Date: Sat, 04 May 2024 18:34:20 GMT
Content-Type: text/html
Connection: keep-alive
Expires: Sat, 04 May 2024 18:35:20 GMT
Server: nginx
Vary: Accept-Encoding
Cache-Control: max-age=60
X-UA-Compatible: IE=EmulateIE7
X-Ser: BC34_dx-lt-yd-jiangsu-zhenjiang-11-cache-4, BC39_dx-yunnan-kunming-12-cache-2
Strict-Transport-Security: max-age=86400;