도름스 보안 체크리스트 충족

Content-Security-Policy

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Strict-Transport-Security

strict-transport-security: max-age=63072000; includeSubDomains; preload

클릭재킹 방어(X-Frame-Options / frame-ancestors)

x-frame-options: DENY

X-Content-Type-Options: nosniff

x-content-type-options: nosniff

Referrer-Policy

referrer-policy: strict-origin-when-cross-origin