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Security report for rosalux.cz

Nadace Rosy Luxemburgové · Non-profit · Czech Republic

Medium risk. 11 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

53/100

Risk levelMedium

0–100, higher is better. How it is calculated

Nadace Rosy Luxemburgové is a Czech-based non-profit foundation advocating democratic socialism and supporting social criticism rooted in workers' and women's movements, antifascism, and antiracism. The foundation promotes dialogue and connections among political, social, and cultural initiatives aimed at emancipation. The website reflects a well-established organization with a clear mission and active engagement through blogs, publications, and events. The domain age and WHOIS data align with the foundation's history, reinforcing legitimacy. Technically, the website employs modern technologies including Astro framework, Cloudflare for hosting and security, and Plausible Analytics for privacy-conscious user tracking. The site is fast, mobile-optimized, accessible, and SEO-friendly, demonstrating digital maturity. However, it lacks explicit cookie consent mechanisms and visible security or incident response policies, which are areas for improvement. Security posture is strong with HTTPS enforced and Cloudflare protection, but could be enhanced by adding explicit security headers and publishing security policies. No vulnerabilities or suspicious activities were detected. Privacy compliance is generally good, supported by a GDPR-related privacy policy page, but cookie consent is missing. Overall, the website is professional, trustworthy, and well-aligned with its non-profit mission. Strategic recommendations include implementing cookie consent, publishing security and incident response policies, and enhancing security headers to further strengthen compliance and trust.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 100 · Critical
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

11 findings rated critical or high. Fix these first.

  1. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

  2. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  3. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

Need hands-on remediation? Email guard@offseq.com

Keep watching rosalux.cz

This scan found 26 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

Daily monitoring

Recommended

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  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

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Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
75
Security headers
15
Email security
40
DNS health
75
Network security
100
GDPR outside view
10
Average
53

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

The foundation occupies a niche in the non-profit sector focused on political and social activism in the Czech Republic. It leverages content marketing through blogs, publications, and events to engage its audience. The business model is based on advocacy and educational activities rather than commercial revenue. The organization maintains a consistent brand and active social media presence, which supports community building and outreach. The domain and hosting choices reflect a preference for reliability and privacy-conscious analytics. There is no indication of commercial partnerships or subsidiaries, emphasizing its independent non-profit status.

Security posture

The website demonstrates a mature security posture with HTTPS enforced and Cloudflare providing CDN and DDoS protection. No exposed sensitive data or vulnerable libraries were found. However, the absence of explicit security headers like X-Frame-Options and X-Content-Type-Options is a minor gap. There is no published security policy or incident response contact, which limits transparency in case of security incidents. GDPR compliance is supported by a privacy policy but lacks a cookie consent mechanism. Overall, the security posture is good but can be improved by formalizing policies and enhancing header configurations.

Recommendations

  1. Implement a visible cookie consent banner to comply fully with GDPR and enhance user trust.
  2. Publish a dedicated security policy and incident response contact information to improve transparency and preparedness.
  3. Add explicit security headers such as X-Frame-Options and X-Content-Type-Options to strengthen protection against common web attacks.
  4. Consider creating and publishing a vulnerability disclosure policy or security.txt file to encourage responsible reporting of security issues.
  5. Maintain regular security audits and update third-party libraries to mitigate potential vulnerabilities.

Contact details published on the site

Addresses
Legal name
Rosa Luxemburg Stiftung, e. v., zastoupení v České republice
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Nadace Rosy Luxemburgové
Description
Nadace zastává politickou vizi demokratického socialismu a podporuje společenskou kritiku v tradici dělnického a ženského hnutí, antifašismu a antirasismu. Podporuje dialog a propojování politických, sociálních a kulturních iniciativ, které usilují o emancipaci.
Key services
political vision advocacy, support for social criticism, antifascism and antiracism promotion, support for political, social and cultural initiatives
Content quality
excellent
Branding
consistent

Technology

Stack
Cloudflare, Astro, Plausible Analytics
Frameworks
Astro
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of Cloudflare for DDoS protection and CDN

Analytics and tracking

Services
Plausible Analytics
Tracking level
minimal
Privacy practices
good

Advertising

Tracking pixels
Plausible Analytics
Marketing tools
Mailchimp (rosalux.us19.list-manage.com)
Transparency
basic

Site quality

Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high

Key observations

  1. Website is professionally designed and well maintained.
  2. Content is rich, relevant, and updated regularly.
  3. No signs of malicious or suspicious activity.
  4. Good use of modern web technologies and analytics.
  5. Contact information is clearly provided with company domain email.
  6. No explicit privacy or cookie consent banner found, which is a minor compliance gap.
  7. No visible security policy or incident response information.
Technical notes

Notes

The website uses the Astro framework, which supports modern web development practices including server-side rendering and optimized performance. Hosting via Cloudflare ensures fast content delivery and security features. The use of Plausible Analytics indicates a focus on privacy-friendly data collection. The site is mobile-optimized with responsive design and good accessibility features. The CMS appears custom or proprietary, inferred from media URLs. Performance is fast with well-structured HTML and CSS. SEO is supported by proper meta tags and Open Graph data. There is no evidence of technical debt or outdated technologies, positioning the site well for future scalability and maintainability.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

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