显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Date: Wed, 22 May 2024 13:47:17 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Server: nginx
Location: https://qingdao.mysteel.com/
X-Ser: BC200_dx-lt-yd-jiangsu-huaian-8-cache-2, BC196_dx-guizhou-guiyang-50-cache-1
X-Cache: MISS from BC196_dx-guizhou-guiyang-50-cache-1(baishan)
HTTP/1.1 200 OK
Date: Wed, 22 May 2024 13:47:17 GMT
Content-Type: text/html
Connection: keep-alive
Server: nginx
Vary: Accept-Encoding
Vary: Accept-Encoding
Strict-Transport-Security: max-age=3600;includeSubDomains
Cache-Control: max-age=120
X-Ser: BC204_dx-lt-yd-jiangsu-taizhou-4-cache-12, BC196_dx-guizhou-guiyang-50-cache-1
X-Cache: MISS from BC196_dx-guizhou-guiyang-50-cache-1(baishan)