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Security report for dobrovolnik.cz

HESTIA - Centrum pro dobrovolnictví, z.ú. · Non-profit · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

60/100

Risk levelMedium

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

Dobrovolnik.cz is a prominent non-profit volunteer portal operated by HESTIA - Centrum pro dobrovolnictví, z.ú., serving as the largest volunteer information and opportunity platform in the Czech Republic. The website provides comprehensive volunteer listings, educational articles, and resources for both volunteers and organizations seeking volunteer support. Technically, the site is built on Drupal 7 with integration of modern analytics and social media tools, ensuring a good user experience and mobile responsiveness. Security-wise, the site enforces HTTPS and includes secure login forms, but lacks some advanced security headers and a published privacy policy, which are areas for improvement. The absence of WHOIS data limits domain registration trust assessment, but the organizational ownership and content quality support legitimacy. Overall, the site is a valuable resource for the Czech volunteer community with moderate technical maturity and a solid security baseline.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 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

8 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 Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  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
    • 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';…

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Keep watching dobrovolnik.cz

This scan found 25 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.

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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
42
Security headers
30
Email security
85
DNS health
75
Network security
100
GDPR outside view
25
Average
60

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 portal holds a leading position in the Czech volunteer sector, targeting individuals interested in volunteering and organizations needing volunteer support. Its non-profit business model focuses on community engagement rather than commercial revenue. The platform's partnership ecosystem includes integration with Google Analytics and Facebook for outreach and tracking. Growth indicators include active content updates and volunteer opportunity listings. The site’s clear branding and consistent messaging reinforce its credibility. However, the lack of explicit privacy and terms policies may affect trust among privacy-conscious users. The business operates primarily within the non-profit sector in the Czech Republic, with a small organizational size.

Security posture

The website demonstrates a baseline security posture with HTTPS enforced and secure login mechanisms. However, the absence of key security headers such as Content-Security-Policy and X-Frame-Options reduces protection against common web attacks. No vulnerability disclosure or incident response information is provided, which limits transparency and readiness. The use of an older CMS version (Drupal 7) necessitates vigilant patch management to mitigate risks. Cookie consent is implemented, supporting GDPR compliance, but the lack of a detailed privacy policy is a compliance gap. Overall, the security posture is moderate but could be significantly improved with updated policies and technical controls.

Recommendations

  1. Publish a comprehensive privacy policy and link it prominently in the footer.
  2. Implement security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Establish and publish a vulnerability disclosure policy or security.txt file.
  4. Upgrade Drupal core and modules to the latest supported versions to reduce security risks.
  5. Add terms of service and incident response contact information to enhance transparency and trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
HESTIA - Centrum pro dobrovolnictví, z.ú.
Description
Dobrovolnik.cz is the largest and most visited volunteer portal in the Czech Republic, providing information, volunteer opportunities, and resources for volunteers and organizations.
Key services
Volunteer opportunity listings, Information and articles about volunteering, Support for organizations to find volunteers, Volunteer management resources
Content quality
good
Branding
consistent

Technology

Stack
Drupal 7, jQuery, Google Analytics, Google Tag Manager, Facebook SDK, FontAwesome, Foundation CSS framework
Frameworks
Drupal
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Secure login form with password field
  • Cookie consent banner present

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Facebook Pixel (via Facebook SDK)
Marketing tools
Facebook SDK
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 rich content about volunteering in Czech Republic.
  2. No WHOIS data available, which is unusual and may indicate privacy protection or domain registration issues.
  3. Site uses HTTPS and modern tracking and social media integration.
  4. Cookie consent mechanism is implemented and visible.
  5. No explicit privacy policy or terms of service pages found.
  6. Contact email info@dobrovolnik.cz is present and consistent with domain.
  7. Site uses Drupal 7, which is an older CMS version; security updates should be monitored.
  8. No security.txt or vulnerability disclosure information found.
  9. No phone numbers or physical addresses explicitly listed in the content.
  10. No suspicious or malicious content detected.
Technical notes

Notes

The website uses Drupal 7 CMS with a combination of jQuery, Foundation CSS framework, and FontAwesome for UI elements. It integrates Google Analytics and Facebook SDK for analytics and social media features. The site is mobile responsive and has good SEO meta tags. Performance is moderate, with aggregated CSS and JS files indicating some optimization. However, the use of Drupal 7, an older CMS version, may pose security and maintenance challenges. No hosting provider information was detected. Accessibility features are basic but present. Overall, the technical infrastructure is functional but would benefit from modernization and enhanced security configurations.
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

Earlier scans of this domain

  1. 60/100Medium33 findingsView report
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