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Security report for cernovickadechovka.cz

Černovická dechovka · Other · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

64/100

Risk levelMedium

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

Černovická dechovka is a traditional Czech brass band with a rich history dating back to 1933. The band performs a variety of traditional music styles including polkas, waltzes, tangos, marches, and seasonal music such as Christmas carols. It actively participates in festivals, concerts, and community celebrations, and has recorded CDs and DVDs that have been broadcast on Czech radio and television. The website serves as an informational and promotional platform for the band, targeting music enthusiasts and local community members interested in traditional Czech brass music. Technically, the website is built using the Webnode CMS platform and hosted on AWS Cloudfront CDN, employing modern web technologies such as HTML5, CSS3, and JavaScript. The site is mobile-optimized and includes basic SEO and accessibility features. It uses HTTPS for secure communication and implements a cookie consent banner to comply with basic privacy regulations. However, it lacks advanced security headers and comprehensive privacy or terms of service documentation. From a security perspective, the site shows a moderate security posture with HTTPS enabled and cookie consent mechanisms in place. The absence of WHOIS data for the domain raises concerns about domain legitimacy and trustworthiness, as it conflicts with the band's claimed long history. No critical vulnerabilities or exposed sensitive data were detected. The site does not collect user data through forms beyond cookie consent, reducing privacy risks. Overall, the website is a well-maintained informational site for a cultural music group with good content quality and user experience. Security and privacy compliance can be improved by adding security headers, privacy policies, and domain registration transparency. The lack of WHOIS data is a notable risk factor that should be addressed to enhance trust and legitimacy.

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

7 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 cernovickadechovka.cz

This scan found 24 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
72
Security headers
35
Email security
70
DNS health
80
Network security
100
GDPR outside view
25
Average
64

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 band operates as a small, non-commercial cultural entity focused on traditional Czech brass music. Its market position is that of a well-established local ensemble with historical significance and media presence. The business model revolves around live performances at festivals, community events, and media broadcasts rather than commercial sales. The target audience includes local communities, festival attendees, and fans of traditional music. The website supports the band's outreach and promotional efforts but does not engage in e-commerce or extensive digital marketing. The partnership ecosystem is minimal, with only a Facebook presence linked. Growth indicators are limited but include media exposure and a certified Czech record for the largest age difference among band members. Strategic observations suggest opportunities to enhance digital presence and trust through improved domain transparency and privacy compliance.

Security posture

The website demonstrates a basic to moderate security maturity level. HTTPS is properly implemented, ensuring encrypted communication. A cookie consent banner is present, indicating awareness of privacy regulations. However, the absence of security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options limits protection against common web attacks. No forms collecting sensitive user data are present, reducing attack surface. The missing WHOIS data for the domain is a significant compliance and trust gap, potentially indicating privacy protection or registration issues. There is no evidence of incident response policies or security certifications. Overall, the site is low risk but would benefit from enhanced security controls and transparency to align with GDPR and best practices.

Recommendations

  1. Implement standard security headers (Content-Security-Policy, X-Frame-Options, X-Content-Type-Options) to improve protection against web vulnerabilities.
  2. Publish a comprehensive privacy policy and terms of service to enhance GDPR compliance and user trust.
  3. Clarify domain registration details and ensure WHOIS information is publicly available to improve legitimacy and trustworthiness.
  4. Enhance accessibility features to improve user experience for all visitors.
  5. Consider adding incident response contact information and security policies to demonstrate security maturity.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Černovická dechovka
Description
Černovická dechovka is a traditional Czech brass band with a history dating back to 1933. It performs polkas, waltzes, tangos, marches, funeral and Christmas music. The band participates in festivals, concerts, and community celebrations, and has recorded CDs and DVDs broadcast on Czech radio and TV.
Key services
Live brass band performances, Festival participation, Concerts and community event music, Music recordings (CDs, DVDs)
Content quality
good
Branding
moderate

Technology

Stack
HTML5, CSS3, JavaScript, AWS S3 hosting, Cloudfront CDN, Webnode CMS
Platforms
Webnode website builder
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
70/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner implemented

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

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 detected.
  2. WHOIS data is unavailable, which is a concern for domain legitimacy verification.
  3. Website uses HTTPS and a cookie consent banner indicating basic privacy compliance.
  4. No privacy policy or terms of service pages found.
  5. Contact information limited to one email address; no phone or physical address found.
  6. Website built on Webnode platform with AWS Cloudfront CDN hosting.
  7. Content is focused on a traditional Czech brass band with historical background.
  8. No security headers detected; opportunity for security improvements.
  9. No forms found that collect user data except cookie consent buttons.
  10. Social media presence limited to a Facebook page link.
Technical notes

Notes

The website is built on the Webnode CMS platform and hosted via AWS Cloudfront CDN, leveraging modern web standards including HTML5, CSS3, and JavaScript. It uses external resources such as Google Fonts and YouTube embeds for multimedia content. The site is mobile responsive and includes a cookie consent mechanism. Performance is moderate, with multiple CSS files and scripts loaded from CDN. No outdated or vulnerable libraries were detected. SEO is basic with meta tags and Open Graph data present. The site lacks advanced technical SEO and accessibility features. There is no evidence of server-side security headers or advanced security configurations. Overall, the technical infrastructure is adequate for a small cultural website but could be improved for security and performance optimization.
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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