显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 28 Apr 2024 05:39:13 GMT
Content-Type: text/html
Content-Length: 220733
Connection: keep-alive
Server: nginx
Vary: Accept-Encoding
Last-Modified: Sun, 28 Apr 2024 02:57:52 GMT
Vary: Accept-Encoding
ETag: "662dbb30-35e3d"
Strict-Transport-Security: max-age=31536000
Content-Security-Policy: upgrade-insecure-requests;content *
X-Content-Type-Options: : nosniff
Accept-Ranges: bytes
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)