显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx
Date: Tue, 14 May 2024 13:46:40 GMT
Content-Type: text/html
Content-Length: 162
Connection: keep-alive
Location: https://52ai.com/
Strict-Transport-Security: max-age=31536000
HTTP/2 301
server: nginx
date: Tue, 14 May 2024 13:46:40 GMT
content-type: text/html
content-length: 162
location: https://www.52ai.com/
strict-transport-security: max-age=31536000
HTTP/2 200
server: nginx
date: Tue, 14 May 2024 13:46:41 GMT
content-type: text/html; charset=utf-8
vary: Accept-Encoding
product: Z-BlogPHP 1.7.3
x-xss-protection: 1; mode=block
upgrade-insecure-requests: 1
strict-transport-security: max-age=31536000