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Security report for cvf.cz

Český volejbalový svaz · Other · Czech Republic

High risk. 10 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

47/100

Risk levelHigh

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

The Český volejbalový svaz (Czech Volleyball Federation) operates as the national governing body for volleyball in the Czech Republic. The website serves as a comprehensive portal for volleyball-related information including leagues, teams, national representation, events, news, and educational content. It targets volleyball players, coaches, clubs, and fans within the Czech Republic, providing organizational and promotional services in a non-profit capacity. The federation maintains partnerships with several notable sponsors and has an active presence on major social media platforms. Technically, the website employs a moderate technology stack including jQuery, Bootstrap 3.3.5, Google Tag Manager, Google Analytics, and Facebook SDK. The site is served over HTTPS, uses sliders for content presentation, and includes some mobile optimization, though responsiveness could be improved. SEO and accessibility are basic but functional. No CMS is explicitly detected. From a security perspective, the site enforces HTTPS and uses secure external scripts but lacks visible security headers and cookie consent mechanisms. No WHOIS data was retrievable, which reduces domain trustworthiness from a registration standpoint. The site does not expose sensitive data and shows no signs of vulnerabilities in the provided content. Privacy policy is present and GDPR compliance appears basic but adequate. Overall, the website is professional, content-rich, and trustworthy from a business perspective but could improve in security best practices and privacy compliance. The absence of WHOIS data is a notable concern but does not negate the legitimacy of the federation's online presence.

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

10 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

  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 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';…

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Keep watching cvf.cz

This scan found 23 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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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
70
DNS health
90
Network security
20
GDPR outside view
10
Average
47

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 Czech Volleyball Federation holds a strong national position as the official sports governing body for volleyball. Its business model is non-profit and focused on sports promotion, event organization, and community engagement. Revenue streams likely include sponsorships, partnerships, and government or sports grants. The federation targets athletes, coaches, clubs, and fans, providing a broad range of services from competition management to educational resources. The presence of multiple partners and sponsors indicates a healthy partnership ecosystem. The website content and structure suggest a mature organization with consistent branding and a clear focus on volleyball development in the Czech Republic.

Security posture

The website demonstrates a moderate security posture with HTTPS enforced and no visible exposure of sensitive data. However, the lack of security headers such as Content Security Policy, HSTS, and X-Frame-Options reduces protection against common web attacks. The absence of a cookie consent mechanism is a GDPR compliance gap. No incident response or security policy information is publicly available. The missing WHOIS data is a concern for domain legitimacy verification. Overall, the site is reasonably secure but would benefit from implementing additional security best practices and transparency around data protection and incident response.

Recommendations

  1. Implement HTTP security headers including CSP, HSTS, X-Frame-Options, and X-XSS-Protection to enhance protection against web attacks.
  2. Add a cookie consent banner/mechanism to comply fully with GDPR and improve user privacy transparency.
  3. Publish clear security and incident response policies accessible from the website to build trust and preparedness.
  4. Improve mobile responsiveness and accessibility features to enhance user experience across devices and for users with disabilities.
  5. Regularly audit and update third-party scripts and libraries to mitigate vulnerabilities and maintain security hygiene.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Český volejbalový svaz
Description
Official website of the Czech Volleyball Federation providing information about volleyball leagues, teams, national representation, events, news, and educational resources.
Key services
Organization of volleyball competitions and leagues, National team management and representation, Educational content and training resources, Event calendar and results reporting, Media and video content distribution
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Bootstrap 3.3.5, Google Tag Manager, Google Analytics, Facebook SDK, Jssor Slider, Moment.js
Frameworks
Bootstrap
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of secure external scripts

Analytics and tracking

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

Advertising

Ad networks
imedia.cz
Tracking pixels
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 related to Czech Volleyball Federation.
  2. No WHOIS data available, which is unusual and reduces domain trust.
  3. No explicit privacy or cookie consent banners detected, though privacy policy page exists.
  4. Use of multiple third-party analytics and tracking scripts.
  5. No visible security headers detected in provided data.
  6. Website uses HTTPS and modern JavaScript libraries.
  7. Content is in Czech language and targeted at volleyball community in Czech Republic.
  8. No adult or questionable content detected.
  9. Social media presence is strong with official Facebook, YouTube, Instagram, and Twitter links.
  10. Multiple partner and sponsor logos displayed indicating established partnerships.
Technical notes

Notes

The website uses a traditional technology stack with Bootstrap 3.3.5 and jQuery 1.11.3, which are somewhat dated but still widely supported. Google Tag Manager and Google Analytics are used for tracking and analytics. The site includes Facebook SDK for social integration and Jssor Slider for interactive content display. Performance is moderate with some responsiveness but could be improved for mobile devices. No modern CMS or frameworks like React or Angular are detected. The site lacks advanced SEO and accessibility features but maintains a clear navigation structure. Hosting provider details are not evident from the content.
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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