显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Sat, 15 Jun 2024 19:56:00 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://unesco-hist.org/
Strict-Transport-Security: max-age=31536000
HTTP/2 200
server: nginx
date: Sat, 15 Jun 2024 19:56:00 GMT
content-type: text/html
vary: Accept-Encoding
set-cookie: PHPSESSID=52q7rh1dj2vht4bq0fkel5nk45; path=/; secure; HttpOnly
expires: Thu, 19 Nov 1981 08:52:00 GMT
cache-control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragma: no-cache
strict-transport-security: max-age=31536000