显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Fri, 17 May 2024 03:40:29 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://www.task520.cn/
Strict-Transport-Security: max-age=31536000
HTTP/2 200
server: nginx
date: Fri, 17 May 2024 03:40:30 GMT
content-type: text/html; charset=UTF-8
content-length: 77192
vary: Accept-Encoding
vary: Accept-Encoding, Cookie
cache-control: max-age=3, must-revalidate
last-modified: Sun, 17 Mar 2024 17:35:44 GMT
strict-transport-security: max-age=31536000