rpt.necham.org
Grade B · 75/100 · 6/7 security headers present
Security Score
Security Headers
CSP Violations
Issues Found
Recommendations
Security
75 / 100Good security foundation but some CSP hardening recommended.
Compliance
90 / 100CSP implementation follows recommended standards and specifications.
Best Practices
75 / 100Good practices in place but missing some important optimizations.
CSP Analysis
base-uri 'self'; connect-src 'self'; default-src 'self'; font-src 'self' data:; form-action 'self'; frame-ancestors 'self'; frame-src 'self'; img-src 'self' https://www.gravatar.com https://secure.gravatar.com data:; media-src 'self'; object-src 'none'; script-src 'self' 'unsafe-inline'; style-src 'self' 'unsafe-inline'; upgrade-insecure-requests; worker-src 'self' blob:; report-uri https://shark-app-5zch2.ondigitalocean.app/fnirc7
Directive Analysis
Security Headers
same-origin-allow-popups; report-uri https://shark-app-5zch2.ondigitalocean.app/fnirc7
Isolates the browsing context to prevent Spectre-type side-channel attacks and cross-origin window manipulation.
accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(), display-capture=(self), encrypted-media=(), fullscreen='self', geolocation=(self), gyroscope=(), keyboard-map=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture='self', 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
Controls how much referrer information is sent with requests, preventing data leaks to third parties.
max-age=63072000; includeSubDomains; preload
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.
Prevents the page from being embedded in iframes, protecting against clickjacking attacks.
How to add it:
add_header X-Frame-Options "DENY" always;Header always set X-Frame-Options "DENY"Rules > Transform Rules > HTTP Response Header Modification > Set X-Frame-Options to "DENY"0
Legacy XSS filter for older browsers. Modern browsers use CSP instead. Set to "0" to avoid false positives.
1 recommended security header is missing on rpt.necham.org.
Issues Found
- •Deprecated: 'report-uri' is deprecated in CSP Level 3. Use 'report-to' directive instead.info
- •Info: 'blob:' URI in worker-srcinfo
- •Info: 'data:' URI in font-srcinfo
- •Info: 'data:' URI in img-srcinfo
- •Missing security header: X-Frame-Optionsmedium
- •No nonces or hashes used for script-srcmedium
- •RISK: 'blob:' in worker-src allows creation of workers from dynamic blob contentmedium
- •Unsafe inline execution allowed in script-srchigh
- •Unsafe inline execution allowed in style-srchigh
Recommendations
- →Consider implementing a stricter Content Security Policy
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.
rpt.necham.org
7 scans since 6/28/2026
Latest: 75/100
Total Scans
7
Latest Score
75/100
First Scan
6/28/2026
Last Scan
6/29/2026
Security
75 / 100Good security foundation but some CSP hardening recommended.
Compliance
90 / 100CSP implementation follows recommended standards and specifications.
Best Practices
75 / 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/rpt.necham.org" title="Security headers grade for rpt.necham.org — HeaderTest">
<img src="https://headertest.com/api/badge/rpt.necham.org" alt="HeaderTest security grade: B (75/100) for rpt.necham.org" />
</a>[](https://headertest.com/results/rpt.necham.org)