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Security report for darujmevzdelani.cz

Salesiánská asociace Dona Boska · Non-profit · Czech Republic

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

56/100

Risk levelMedium

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

The website www.darujmevzdelani.cz represents a Czech non-profit project 'Darujme vzdělání' focused on supporting education in developing countries through the sale of gift vouchers. It is operated by the Salesiánská asociace Dona Boska, a recognized charitable organization. The site provides clear information about its mission, target regions (India, DR Congo, Bulgaria), and ways to support the cause. The business model is donation-driven with a strong emphasis on transparency and partnership. Technically, the site uses modern JavaScript libraries such as jQuery and Swiper, integrates Google Analytics with privacy-conscious settings, and implements a cookie consent mechanism compliant with GDPR. The site is mobile-optimized and well-structured for user navigation. Security posture is solid with HTTPS enforced and IP anonymization for analytics, though it lacks some advanced security headers and incident response disclosures. WHOIS data is unavailable, likely due to privacy protection, but the website's content and partner references strongly support its legitimacy. Overall, the site is professional, trustworthy, and well-suited for its charitable mission.

Scanned

NIS2 and GDPR posture

GDPR outside view
48/ 100 · High
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

6 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

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  2. 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

  3. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1
    • High

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching darujmevzdelani.cz

This scan found 19 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

€25per month

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

Email alerts on material changes and an exportable JSON history of every change.

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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
42
Security headers
75
Email security
70
DNS health
80
Network security
20
GDPR outside view
48
Average
56

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 project holds a niche position in the charitable education sector in the Czech Republic, leveraging partnerships with established organizations such as Salesiánská asociace Dona Boska and darujme.cz for payment processing. Its competitive advantage lies in the unique gift voucher model that appeals to donors seeking meaningful gifts. The target customers are Czech donors interested in international development and education. The website content and updates indicate active engagement and growth potential. The partnership ecosystem is robust, including recognized development aid agencies and local partners in supported countries. Revenue streams are primarily from voucher sales and donations. Strategic observations suggest maintaining transparency and expanding digital outreach could enhance donor engagement.

Security posture

The website demonstrates a mature security posture for a non-profit entity. HTTPS is properly implemented, and Google Analytics is configured with IP anonymization and opt-in consent, reflecting GDPR compliance. The cookie consent tool is well integrated, providing users control over analytics cookies. However, the absence of security headers such as Content-Security-Policy and lack of published incident response or vulnerability disclosure policies represent areas for improvement. No vulnerabilities or exposed sensitive data were detected in the HTML content. The site does not appear to collect sensitive personal data directly on the homepage, reducing risk exposure. Overall, the security maturity is good but could be enhanced with additional headers and transparency.

Recommendations

  1. Implement HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web attacks.
  2. Publish a security.txt file or a vulnerability disclosure policy to facilitate responsible reporting of security issues.
  3. Add incident response contact information or a dedicated security contact email to improve transparency and readiness.
  4. Regularly review and update third-party scripts and libraries to avoid vulnerabilities.
  5. Enhance accessibility features to improve compliance and user experience for all visitors.

Contact details published on the site

Addresses
Legal name
Salesiánská asociace Dona Boska
Registration number
27006131
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Salesiánská asociace Dona Boska
Description
Projekt Darujme vzdělání je založen na dárkových poukazech. Jejich zakoupením podpoříte vzdělání dětí a mladých lidí v Bulharsku, DR Kongo a Indii a zároveň uděláte radost svým blízkým.
Key services
prodej dárkových poukazů, podpora vzdělávání v rozvojových zemích, informování o projektech v Indii, Kongu a Bulharsku
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.6.0, Swiper.js, Google Analytics, Google Tag Manager, CookieConsent.js
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • IP anonymization in Google Analytics
  • Cookie consent with opt-in for analytics
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
minimal
Privacy practices
good

Advertising

Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content in Czech language
  2. No WAF or security blocking detected
  3. WHOIS data is unavailable, likely due to privacy protection or CZ NIC registry policies
  4. Site uses HTTPS with good privacy practices for analytics
  5. Cookie consent is implemented with opt-in for analytics
  6. Contact information is complete and professional
  7. No security.txt or incident response info found
  8. No forms detected on homepage; payment handled externally via darujme.cz
  9. Site targets donors supporting education in developing countries
  10. Content is safe and suitable for general audiences
Technical notes

Notes

The website uses a straightforward technical stack with jQuery 3.6.0, Swiper.js for sliders, and Google Analytics for tracking. CookieConsent.js is used for GDPR-compliant cookie management. The site is served over HTTPS with no visible mixed content issues. The HTML and CSS are valid and well-structured, supporting good SEO and accessibility basics. Performance is moderate, with lazy loading of images and responsive design for mobile devices. No CMS is explicitly detected, suggesting a custom or static site approach. Hosting provider details are not disclosed. The site could benefit from modern frontend frameworks and enhanced accessibility compliance to reduce technical debt and improve user experience further.
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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