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Security report for brdonos.cz

Other · Czech Republic

High risk. 10 critical or high findings in GDPR outside view, Security headers and 3 other checks.

Security score

48/100

Risk levelHigh

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

The website brdonos.cz represents a small-scale, local sports event organizer focused on the annual Brdonoš triathlon and related activities in Podlesí, Czech Republic. It provides event information, registration links, partner acknowledgments, and merchandise sales. The site is built on Joomla CMS with Bootstrap and standard web technologies, hosted by a Czech provider (WEDOS). The technical infrastructure is moderate in performance with good mobile optimization but basic accessibility and SEO. Security posture is adequate with HTTPS and CSRF tokens but lacks security headers and cookie consent mechanisms, indicating room for improvement in compliance and security best practices. The domain registration is consistent and legitimate, supporting the business's credibility. Overall, the website is professional and trustworthy but would benefit from enhanced privacy compliance and security hardening.

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

    • 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

    • 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

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

Keep watching brdonos.cz

This scan found 20 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

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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
65
Email security
65
DNS health
85
Network security
20
GDPR outside view
10
Average
48

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

Brdonos.cz operates in the niche market of local sports event organization, targeting triathlon participants and the local community. Its business model revolves around event management, participant registration (via partner platforms), and merchandise sales. The presence of multiple local and regional partners, including sponsors and service providers, indicates a well-established partnership ecosystem. The domain age and consistent WHOIS data support a stable market presence since 2012. Growth opportunities may include expanding digital engagement and improving privacy and security compliance to build greater trust.

Security posture

The website employs HTTPS with a valid SSL certificate and includes CSRF tokens, indicating awareness of basic security practices. However, the absence of key security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options reduces its defense-in-depth posture. No visible vulnerabilities or exposed sensitive data were detected in the HTML content. The lack of a published security policy or incident response contact limits transparency and preparedness. GDPR compliance is partial, with a privacy policy present but no cookie consent mechanism. Overall, the security maturity is moderate but requires enhancements to align with best practices and regulatory requirements.

Recommendations

  1. Implement comprehensive security headers (CSP, X-Frame-Options, X-Content-Type-Options) to improve protection against common web attacks.
  2. Add a cookie consent banner/mechanism to comply fully with GDPR and enhance user privacy transparency.
  3. Publish a formal security policy and provide dedicated incident response contact information to improve trust and readiness.
  4. Regularly update Joomla CMS and all third-party libraries to mitigate vulnerabilities.
  5. Enhance website accessibility features to improve usability for all users and meet accessibility standards.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
Organizes the annual Brdonoš triathlon event and related activities including a children's duathlon, promoting sport and community engagement in Podlesí.
Key services
Triathlon event organization, Children's duathlon event, Merchandise sales (sports apparel)
Content quality
good
Branding
consistent

Technology

Stack
Joomla, Bootstrap 4, jQuery, FontAwesome
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • CSRF token present in scripts

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Google Analytics (gtag.js)
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is focused on a local sports event with clear business purpose.
  3. No privacy or cookie banner detected, which is a GDPR compliance gap.
  4. Contact information is clearly provided in footer.
  5. No security headers detected in provided data; security posture can be improved.
  6. Use of Joomla CMS and common libraries indicates standard technology stack.
  7. Multiple partner logos and external links indicate active partnerships.
  8. Google Analytics is used for tracking without visible cookie consent.
  9. No forms detected in the HTML content provided.
  10. No explicit or adult content detected; content is safe for general audiences.
Technical notes

Notes

The website uses Joomla CMS with Bootstrap 4 and jQuery, a common and stable technology stack suitable for small to medium websites. Hosting is provided by WEDOS, a Czech hosting provider, consistent with the website's regional focus. Performance is moderate with standard optimization; mobile responsiveness is good. SEO is basic with meta description and title tags but lacks advanced structured data or Open Graph tags. No forms were detected in the HTML content, indicating limited data collection on the site itself. The use of Google Analytics and Google Tag Manager enables user behavior tracking but lacks visible cookie consent. Overall, the technical implementation is solid but could benefit from modernization and enhanced compliance features.
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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