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Security report for doucujte.cz

Člověk v tísni · Non-profit · Czech Republic

Medium risk. 4 critical or high findings in Security headers and Network security.

Security score

59/100

Risk levelMedium

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

Doučujte.cz is a Czech non-profit educational platform affiliated with the reputable organization Člověk v tísni. The website focuses on supporting children in need through tutoring and provides methodological support to volunteers, non-profit workers, students, parents, and teachers. It offers curated materials, tips, and recommendations to facilitate and enhance tutoring efforts. The platform targets a broad audience involved in educational support and operates primarily in the Czech Republic. Technically, the website is built on WordPress CMS, utilizing popular plugins such as Yoast SEO for optimization, Cookiebot for cookie consent management, and Google Tag Manager for analytics. The site is well-structured with good mobile optimization and moderate performance. It employs HTTPS with a strong SSL configuration and includes cookie consent mechanisms, reflecting a reasonable level of digital maturity. From a security perspective, the site enforces HTTPS and uses cookie consent to comply with privacy regulations. However, some advanced security headers like Content-Security-Policy are not confirmed, and no security.txt or vulnerability disclosure pages are present. No exposed sensitive data or vulnerabilities were detected in the HTML content. The absence of explicit privacy policy and terms of service pages slightly impacts privacy compliance. Overall, Doučujte.cz presents a trustworthy and professional online presence for a non-profit educational initiative. The lack of WHOIS data is consistent with privacy protection practices common among non-profits. Strategic recommendations include publishing clear privacy and terms policies, enhancing security headers, and providing explicit contact information for security and privacy concerns to strengthen trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
100/ 100 · Low
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

4 findings rated critical or high. Fix these first.

  1. 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';…

  2. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • High

      High-Risk Service Exposed: FTP

      Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer

      What to do: Consider restricting access to FTP or implementing strong authentication

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

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

Keep watching doucujte.cz

This scan found 21 issues across 5 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
90
Security headers
15
Email security
70
DNS health
60
Network security
20
GDPR outside view
100
Average
59

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

Doučujte.cz operates as a non-profit educational support platform under the parent organization Člověk v tísni. It occupies a niche market position focused on tutoring and educational assistance for children in need. The business model centers on providing free resources and support to volunteers and educators rather than commercial revenue generation. The platform benefits from the credibility and network of its parent organization, which enhances its market presence and trustworthiness. The target customer segments include volunteers, non-profit workers, students, parents, and teachers in the Czech Republic. The website's partnership ecosystem includes social media channels and related domains affiliated with Člověk v tísni. Growth indicators are not explicitly visible but the consistent branding and content quality suggest stable operations.

Security posture

The website demonstrates a moderate to strong security posture with HTTPS enforced and cookie consent implemented via Cookiebot, indicating awareness of privacy and security regulations such as GDPR. Security headers are partially present, but the absence of a confirmed Content-Security-Policy header and security.txt file suggests room for improvement. No direct vulnerabilities or exposed sensitive data were found in the HTML content. The lack of explicit incident response contacts or security policies limits the site's readiness for security incidents. Overall, the security culture appears adequate for a non-profit educational site but could benefit from enhanced transparency and technical controls.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service accessible from the homepage.
  2. Implement and verify Content-Security-Policy and other advanced security headers.
  3. Create and publish a security.txt file to facilitate vulnerability disclosure.
  4. Provide clear contact information for security incidents and data protection inquiries.
  5. Enhance accessibility features to meet compliance standards and improve user experience.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Člověk v tísni
Description
Doučováním pomáháme dětem, které to potřebují. Metodická podpora je určena všem doučujícím: dobrovolníkům, pracovníkům neziskových organizací, studentům, rodičům nebo učitelům. Sdílíme zde sesbírané materiály, tipy, doporučení a odkazy, které doučování mohou usnadnit a podpořit.
Key services
Educational tutoring support, Methodical support materials, Tips and recommendations for tutoring
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Yoast SEO, jQuery, Google Tag Manager, Cookiebot, FontAwesome, Slick Carousel
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Cookiebot
Marketing tools
AddToAny
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenge.
  2. WHOIS data is unavailable, indicating privacy protection or registry restrictions.
  3. Cookie consent is implemented with Cookiebot, showing privacy awareness.
  4. No explicit privacy policy or terms of service found on the homepage.
  5. No direct contact emails or phone numbers found in the HTML content.
  6. Website uses WordPress CMS with common plugins and libraries.
  7. Social media links are present and consistent with the parent organization.
  8. No adult or questionable content detected; content is educational and non-profit.
  9. Security headers and HTTPS are present, but some advanced headers not confirmed.
  10. No security.txt or vulnerability disclosure page detected.
Technical notes

Notes

The website is built on a WordPress platform with a modern tech stack including Yoast SEO, jQuery, Google Tag Manager, and Cookiebot. The use of CDN resources for fonts and scripts indicates an effort to optimize performance. Mobile responsiveness is good, and SEO optimization is supported by meta tags and structured data in JSON-LD format. The site uses standard web technologies and plugins common in non-profit and educational websites. Hosting provider details are not explicitly found. Performance is moderate, with potential for improvement through further optimization. Technical risks are minimal but include the need for enhanced security headers and formalized vulnerability disclosure mechanisms.
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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