显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Server: nginx
Date: Fri, 05 Jul 2024 07:17:20 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Vary: Accept-Encoding
Vary: Accept-Encoding
Cache-Control: no-cache, must-revalidate
X-Content-Type-Options: nosniff
X-XSS-Protection: 1
Content-Security-Policy: default-src 'self'; style-src * 'unsafe-inline'; img-src * data:; object-src 'self'; script-src * 'unsafe-eval' 'unsafe-inline'; font-src * data:; worker-src * blob:;
X-Permitted-Cross-Domain-Policies: master-only
X-Download-Options: nosniff
X-Frame-Options: SAMEORIGIN