kremlin.ee
Grade A+ · 90/100 · 5/6 security headers present
Security Score
Security Headers
CSP Violations
Issues Found
Recommendations
CSP Analysis
upgrade-insecure-requests;, upgrade-insecure-requests;
Directive Analysis
default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.google.com https://www.gstatic.com https://www.googletagmanager.com https://*.google-analytics.com; style-src 'self' https: 'unsafe-inline' https://fonts.googleapis.com; img-src 'self' https: data:; font-src 'self' data: https://fonts.gstatic.com; connect-src 'self' https://*.google-analytics.com https://stats.g.doubleclick.net; frame-ancestors 'self'; frame-src 'self' https://www.youtube.com/ https://www.google.com;
Directive Analysis
Security Headers
accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(self), encrypted-media=(), fullscreen=*, geolocation=(self), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=*, picture-in-picture=*, publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=*, usb=(), xr-spatial-tracking=(), gamepad=(), serial=(), accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(self), encrypted-media=(), fullscreen=*, geolocation=(self), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=*, picture-in-picture=*, publickey-credentials-get=(), screen-wake-lock=(), sync-xhr=*, usb=(), xr-spatial-tracking=(), gamepad=(), serial=()
Restricts which browser features (camera, microphone, geolocation) the page can use, limiting attack surface.
strict-origin-when-cross-origin, strict-origin-when-cross-origin
Controls how much referrer information is sent with requests, preventing data leaks to third parties.
max-age=63072000, max-age=63072000
Forces browsers to use HTTPS for all future requests, preventing man-in-the-middle attacks and SSL stripping.
nosniff, nosniff
Prevents browsers from MIME-sniffing responses away from the declared Content-Type, blocking drive-by downloads.
SAMEORIGIN, SAMEORIGIN
Prevents the page from being embedded in iframes, protecting against clickjacking attacks.
Legacy XSS filter for older browsers. Modern browsers use CSP instead. Set to "0" to avoid false positives.
How to add it:
add_header X-XSS-Protection "0" always;Header always set X-XSS-Protection "0"Rules > Transform Rules > HTTP Response Header Modification > Set X-XSS-Protection to "0"1 recommended security header is missing on kremlin.ee.
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.
kremlin.ee
3 scans since 7/18/2025
Latest: 90/100
Total Scans
3
Latest Score
90/100
First Scan
7/18/2025
Last Scan
7/18/2025
Score Trend
Security score progression over 2 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/kremlin.ee" title="Security headers grade for kremlin.ee — HeaderTest">
<img src="https://headertest.com/api/badge/kremlin.ee" alt="HeaderTest security grade: A+ (90/100) for kremlin.ee" />
</a>[](https://headertest.com/results/kremlin.ee)