Scan security headers on any page, including authenticated sessions.
Scan beyond just public pages. The SiteSecurityScore browser extension captures response headers directly from your browser, allowing you to scan security for pages behind login walls, VPNs, and internal networks. Practicing Security in depth!
Coming Soon to Chrome Web StoreCurrent Page
https://app.example.com/dashboard
Captures headers from your browser session, including authenticated pages.
SiteSecurityScore will be available on the Chrome Web Store soon. One click install, no sign-up required.
Navigate to any website, including authenticated dashboards, admin panels, or internal tools.
Open the extension popup and click Scan. The extension captures real response headers from your browser session.
A new tab opens with your complete security analysis. Same scores, grades, and recommendations as our online scanner.
Scan pages behind login walls that server-side scanners can't reach. Dashboards, admin panels, SaaS apps. If your browser can see it, we can scan it.
Get the same comprehensive analysis as our online scanner: security headers, CSP evaluation, TLS configuration, cookie security, and an overall grade.
No URL to type, no login required. Just click the extension icon on any tab and hit Scan. Results open in a new tab in seconds.
Captures the actual response headers your browser received, not a simulated request. See exactly what your users' browsers see.
Scan admin panels, CMS backends, and internal tools that aren't publicly accessible.
Check security headers on your authenticated SaaS accounts like CRMs, project management tools, and analytics platforms.
Verify security headers on staging environments and preview deployments before going live.
Free to use. No account required.
While the extension is on its way, you can scan any publicly accessible website for security headers, TLS, DNS, and cookie issues using the online scanner.
Try the online scanner