显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: Tengine/2.2.3
Date: Mon, 10 Jun 2024 01:57:17 GMT
Content-Type: text/html
Content-Length: 284
Connection: keep-alive
Keep-Alive: timeout=20
Location: https://portal.ujn.edu.cn/
HTTP/1.1 200 OK
Server: Tengine/2.2.3
Date: Mon, 10 Jun 2024 01:57:17 GMT
Content-Type: text/html
Content-Length: 16948
Connection: keep-alive
Keep-Alive: timeout=20
X-Frame-Options: SAMEORIGIN
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Referer-Policy: no-referer-when-downgrade
X-Download-Options: noopen
X-Permitted-Cross-Domain-Policies: master-only
Last-Modified: Sun, 18 Feb 2024 12:30:59 GMT
Accept-Ranges: bytes
Cache-Control: max-age=600
Expires: Mon, 10 Jun 2024 02:07:17 GMT
Vary: Accept-Encoding
ETag: "4234-611a72647754b-gzip"
Content-Language: zh-CN
Strict-Transport-Security: max-age=63072000
Content-Security-Policy: upgrade-insecure-requests