F
chase.com
Score 25/100 · scanned 2026-08-04Content-Security-Policy
chase.com sends an enforcing CSP. It is allowlist-based.
frame-ancestors 'none'
| Directive | Sources |
|---|---|
frame-ancestors | 'none' |
Headers sent
| Header | Value |
|---|---|
strict-transport-security | max-age=31536000 |
x-frame-options | SAMEORIGIN |
permissions-policy | ch-ua-full-version-list=("https://*.chase.com"),ch-ua-platform-version=("https://*.chase.com"),ch-ua-arch=("https://*.chase.com"),ch-ua-model=("https://*.chase.com"),ch-ua-bitness=("https://*.chase.co… |
x-xss-protection | 1; mode=block |
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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