显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Connection: close
Date: Tue, 07 May 2024 06:51:24 GMT
Content-Type: text/html; charset=utf-8
Server: nginx
Vary: Accept-Encoding
X-Powered-By: PHP/7.1.33
Access-Control-Allow-Methods: GET,POST,OPTIONS
Access-Control-Allow-Credentials: true
Content-Security-Policy: always
X-Content-Type-Options:: nosniff
X-Xss-Protection:: 1
X-Frame-Options: deny
Strict-Transport-Security: max-age=31536000; includeSubDomains
X-XSS-Protection: 1; mode=block
Referrer-Policy: same-origin
X-Permitted-Cross-Domain-Policies: none