Domain History

tarbh.technology

Grade B · 75/100 · 7/7 security headers present

Security Score

75/ 100

Security Headers

7/ 7

CSP Violations

NoViolations

Issues Found

6Issues

Recommendations

2Available

Security

75 / 100

Good security foundation but some CSP hardening recommended.

Compliance

97 / 100

CSP implementation follows recommended standards and specifications.

Best Practices

40 / 100

Few best practices adopted — significant room for improvement.

CSP Analysis

Content Security PolicyHIGH

default-src 'self'; script-src 'self' 'unsafe-inline' https://plausible.io https://static.cloudflareinsights.com https://challenges.cloudflare.com https://app.cal.eu; style-src 'self' 'unsafe-inline'; img-src 'self' data: https: https://r2.tarbh.technology; font-src 'self'; media-src 'self' https://r2.tarbh.technology; connect-src 'self' https://plausible.io https://cloudflareinsights.com https://challenges.cloudflare.com https://app.cal.eu; frame-src https://app.cal.eu https://js.stripe.com https://challenges.cloudflare.com; frame-ancestors 'none'; base-uri 'self'; form-action 'self'

Directive Analysis

default-srcLOW

self

script-srcHIGH

self unsafe-inline https://plausible.io https://static.cloudflareinsights.com https://challenges.cloudflare.com https://app.cal.eu

•Unsafe inline execution allowed in script-src

•No nonces or hashes used for script-src

style-srcHIGH

self unsafe-inline

•Unsafe inline execution allowed in style-src

img-srcHIGH

self data: https: https://r2.tarbh.technology

•Info: 'data:' URI in img-src

•CRITICAL: 'https:' in img-src allows scripts from ANY HTTPS domain

font-srcLOW

self

media-srcLOW

self https://r2.tarbh.technology

connect-srcLOW

self https://plausible.io https://cloudflareinsights.com https://challenges.cloudflare.com https://app.cal.eu

frame-srcLOW

https://app.cal.eu https://js.stripe.com https://challenges.cloudflare.com

frame-ancestorsLOW

none

base-uriLOW

self

form-actionLOW

self

Missing Directives

⚠HIGHMissing HIGH directive object-src (Plugin control - should be 'none')

Security Headers

✓Cross-Origin-Opener-PolicyPresent

same-origin

Isolates the browsing context to prevent Spectre-type side-channel attacks and cross-origin window manipulation.

✓Permissions-PolicyPresent

camera=(), microphone=(), geolocation=(), payment=(), usb=()

Restricts which browser features (camera, microphone, geolocation) the page can use, limiting attack surface.

✓Referrer-PolicyPresent

strict-origin-when-cross-origin

Controls how much referrer information is sent with requests, preventing data leaks to third parties.

✓Strict-Transport-SecurityPresent

max-age=2592000; includeSubDomains

Forces browsers to use HTTPS for all future requests, preventing man-in-the-middle attacks and SSL stripping.

✓X-Content-Type-OptionsPresent

nosniff

Prevents browsers from MIME-sniffing responses away from the declared Content-Type, blocking drive-by downloads.

✓X-Frame-OptionsPresent

DENY

Prevents the page from being embedded in iframes, protecting against clickjacking attacks.

✓X-XSS-ProtectionPresent

Legacy XSS filter for older browsers. Modern browsers use CSP instead. Set to "0" to avoid false positives.

Issues Found

•CRITICAL: 'https:' in img-src allows scripts from ANY HTTPS domaincritical
•Info: 'data:' URI in img-srcinfo
•Missing HIGH directive object-src (Plugin control - should be 'none')high
•No nonces or hashes used for script-srcmedium
•Unsafe inline execution allowed in script-srchigh
•Unsafe inline execution allowed in style-srchigh

Recommendations

→Add object-src directive with appropriate restrictions
→Consider implementing a stricter Content Security Policy

Beyond headers: infrastructure exposure

via OSN, our sister project

Security headers protect the browser. OSN maps what's exposed underneath — servers, open ports, known CVEs, DNS and WHOIS.

See what the internet sees about tarbh.technology

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