D
sec.gov
Score 45/100 · scanned 2026-08-04Content-Security-Policy
sec.gov sends an enforcing CSP. It is allowlist-based.
frame-ancestors 'self' *.sec.gov
| Directive | Sources |
|---|---|
frame-ancestors | 'self' *.sec.gov |
Headers sent
| Header | Value |
|---|---|
strict-transport-security | max-age=31536000 ; includeSubDomains ; preload |
x-frame-options | SAMEORIGIN |
x-content-type-options | nosniff |
referrer-policy | strict-origin-when-cross-origin |
x-xss-protection | 1; mode=block |
server | nginx |
Critical findings
No script-src and no default-src, so the policy places no restriction on scripts at all.Add script-src with a nonce or hash, or at minimum default-src 'self'.
Re-scan live
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