nc-ai-community-680355149435.us-west1.run.app
Grade A+ · 100/100 · 7/7 security headers present
Security Score
Security Headers
CSP Violations
Issues Found
Recommendations
Security
100 / 100Excellent security posture with strong CSP protections in place.
Compliance
95 / 100CSP implementation follows recommended standards and specifications.
Best Practices
83 / 100Good practices in place but missing some important optimizations.
CSP Analysis
base-uri 'self';connect-src 'self' https://firebasestorage.googleapis.com https://identitytoolkit.googleapis.com https://securetoken.googleapis.com https://*.googleapis.com https://apis.google.com;default-src 'none';font-src 'self' https://fonts.googleapis.com https://fonts.gstatic.com;form-action 'self';frame-ancestors 'none' https://ai.studio;frame-src 'none' https://identitytoolkit.googleapis.com https://wa-scraper-3e1bd.firebaseapp.com;img-src 'self' data: blob: https://firebasestorage.googleapis.com https://*.googleusercontent.com https://*.googleapis.com https://images.unsplash.com https://www.google.com;manifest-src 'self';media-src 'self' blob: https://firebasestorage.googleapis.com;object-src 'none';script-src 'nonce-qvqr8LvVGscjC6k0A46UAw==' 'self' 'strict-dynamic' https://apis.google.com https://www.gstatic.com;style-src 'nonce-qvqr8LvVGscjC6k0A46UAw==' 'self';upgrade-insecure-requests;worker-src 'self';script-src-attr 'none'
Directive Analysis
Strict-Dynamic Analysis
Security Headers
same-origin
Isolates the browsing context to prevent Spectre-type side-channel attacks and cross-origin window manipulation.
geolocation=(), microphone=(), camera=()
Restricts which browser features (camera, microphone, geolocation) the page can use, limiting attack surface.
strict-origin-when-cross-origin
Controls how much referrer information is sent with requests, preventing data leaks to third parties.
max-age=31536000; includeSubDomains
Forces browsers to use HTTPS for all future requests, preventing man-in-the-middle attacks and SSL stripping.
nosniff
Prevents browsers from MIME-sniffing responses away from the declared Content-Type, blocking drive-by downloads.
SAMEORIGIN
Prevents the page from being embedded in iframes, protecting against clickjacking attacks.
0
Legacy XSS filter for older browsers. Modern browsers use CSP instead. Set to "0" to avoid false positives.
Issues Found
- •Info: 'blob:' URI in img-srcinfo
- •Info: 'blob:' URI in media-srcinfo
- •Info: 'data:' URI in img-srcinfo
- •Whitelist entries ["https://apis.google.com", "https://www.gstatic.com"]... are ignored when strict-dynamic is present (CSP3 behavior)medium
Beyond headers: infrastructure exposure
via OSN, our sister projectSecurity headers protect the browser. OSN maps what's exposed underneath — servers, open ports, known CVEs, DNS and WHOIS.
nc-ai-community-680355149435.us-west1.run.app
7 scans since 6/4/2026
Latest: 100/100
Total Scans
7
Latest Score
100/100
First Scan
6/4/2026
Last Scan
6/4/2026
Security
100 / 100Excellent security posture with strong CSP protections in place.
Compliance
95 / 100CSP implementation follows recommended standards and specifications.
Best Practices
83 / 100Good practices in place but missing some important optimizations.
Score Trend
Security score progression over 7 scans
Show off your security grade
Embed this badge on your site or README. It updates automatically after each scan and links back to this report.
<a href="https://headertest.com/results/nc-ai-community-680355149435.us-west1.run.app" title="Security headers grade for nc-ai-community-680355149435.us-west1.run.app — HeaderTest">
<img src="https://headertest.com/api/badge/nc-ai-community-680355149435.us-west1.run.app" alt="HeaderTest security grade: A+ (100/100) for nc-ai-community-680355149435.us-west1.run.app" />
</a>[](https://headertest.com/results/nc-ai-community-680355149435.us-west1.run.app)