D
clickup.com
Score 45/100 · scanned 2026-08-04Content-Security-Policy
clickup.com sends an enforcing CSP. It is allowlist-based.
frame-ancestors 'self' https://*.clickup.com
| Directive | Sources |
|---|---|
frame-ancestors | 'self' https://*.clickup.com |
Headers sent
| Header | Value |
|---|---|
strict-transport-security | max-age=31536000; includeSubDomains |
x-frame-options | DENY |
referrer-policy | no-referrer-when-downgrade |
x-xss-protection | 0 |
server | AmazonS3 |
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
This is a snapshot from 2026-08-04. Check it now: