显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Location: https://astro.wh.sdu.edu.cn/
Content-Type: text/html
Connection: close
HTTP/1.1 200 OK
Date: Fri, 21 Jun 2024 03:55:48 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
Last-Modified: Mon, 18 Dec 2023 01:59:15 GMT
Accept-Ranges: bytes
Content-Length: 34198
Cache-Control: max-age=600
Expires: Fri, 21 Jun 2024 04:05:48 GMT
Vary: Accept-Encoding
ETag: "8596-60cbf18d2f12d-gzip"
X-XSS-Protection: 1; mode=block
X-Content-Type-Options: nosniff
Content-Type: text/html
Content-Language: zh-CN