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Security report for kubicekballoons.com

Kubíček Balloons · Transportation · Czech Republic

Medium risk. 3 critical or high findings in Security headers, SSL/TLS and 1 other check.

Security score

63/100

Risk levelMedium

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

Kubíček Balloons is a reputable hot air balloon manufacturer based in the Czech Republic, with a domain registered since 2016. The company offers innovative and reliable products tailored to pilots and balloon enthusiasts worldwide. Their website demonstrates a strong market position with a focus on quality, custom design, and proprietary polyester fabric production. Technically, the website employs modern JavaScript frameworks and libraries such as Alpine.js, Splide.js, and lightGallery, alongside Google Tag Manager and Analytics for marketing and tracking. The site is mobile-optimized, accessible, and SEO-friendly, reflecting a mature digital presence. Security-wise, the site uses HTTPS with strong security headers and cookie consent mechanisms, though it lacks explicit published security policies or incident response contacts. Overall, the domain registration and website content are consistent, supporting the business's legitimacy and credibility.

Scanned

NIS2 and GDPR posture

GDPR outside view
83/ 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

3 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

  2. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

  3. 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 kubicekballoons.com

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

Email alerts on material changes and an exportable JSON history of every change.

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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
70
Email security
55
DNS health
80
Network security
20
GDPR outside view
83
Average
63

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

Kubíček Balloons operates in the transportation sector, specializing in hot air balloon manufacturing and related services. Their business model includes direct sales, custom balloon design, and a dealer network. The company targets pilots and ballooning enthusiasts globally, leveraging 30 years of experience and proprietary fabric technology as competitive advantages. The website content and testimonials reinforce trust and community engagement. While no parent or subsidiary companies are identified, the presence of a sister domain for the Czech market indicates localized outreach. The company maintains a professional online presence with comprehensive product information and customer support channels.

Security posture

The website exhibits a good security posture with HTTPS enforced, modern security headers, and cookie consent compliance. No vulnerabilities or exposed sensitive data were detected in the HTML content. However, the absence of a published security policy, incident response contacts, or vulnerability disclosure mechanisms represents a gap in transparency and readiness. The WHOIS data is public and consistent with the business claims, enhancing trust. Recommendations include enabling DNSSEC and publishing formal security and incident response policies to improve security maturity and compliance.

Recommendations

  1. Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.
  2. Publish a formal security policy and incident response contact information on the website.
  3. Implement a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  4. Maintain and regularly update cookie and privacy policies to ensure ongoing GDPR compliance.
  5. Consider adding terms of service to clarify user agreements and legal protections.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Kubíček Balloons
Description
Delivering innovative, reliable products for pilots while turning unique ideas into reality. We stand behind our promises.
Key services
Hot air balloon manufacturing, Custom balloon design, Polyester fabric production, Support and service, Dealer network
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Splide.js (carousel), lightGallery (gallery), Google Tag Manager, Google Analytics
Frameworks
Alpine.js
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with granular controls
  • No exposed sensitive data in HTML
  • Use of nonce attributes in scripts

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is professionally designed and well maintained.
  2. Clear business focus on hot air balloon manufacturing and related services.
  3. Good privacy and cookie compliance with consent mechanisms.
  4. No visible security or privacy red flags.
  5. WHOIS data supports legitimacy and consistency.
  6. No terms of service page found.
  7. No explicit security or incident response policies published.
Technical notes

Notes

The website uses a modern tech stack with Alpine.js for interactivity, Splide.js for carousels, and lightGallery for media display. Google Tag Manager and Analytics are integrated for marketing and user behavior tracking. The site is well-structured with proper meta tags, canonical links, and hreflang attributes for multilingual support. Performance is moderate, with video backgrounds and image galleries that may impact load times but enhance user experience. Mobile optimization and accessibility are excellent, supporting a broad user base. Hosting details are not explicit, but DNS servers indicate a Czech hosting provider. No CMS was detected, suggesting a custom or static site architecture.
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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