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Security report for kubik.cz

Kubík, akciová společnost · Retail · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

54/100

Risk levelMedium

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

Kubík a.s. is a well-established Czech company with a diversified portfolio spanning retail and wholesale food, textile sales, engineering construction, quick service food, travel services, art gallery operations, real estate development, and property rental. The company targets a broad audience including general consumers and business clients within the Czech Republic. The website reflects a medium-sized enterprise with consistent branding and a professional online presence. Technically, the site employs a modern technology stack including Bootstrap, jQuery, Google Analytics, and reCAPTCHA, hosted via WEDOS, a reputable Czech hosting provider. The site is mobile optimized and provides a good user experience with clear navigation and relevant content. Security-wise, the site enforces HTTPS and uses cookie consent with an opt-in mechanism, indicating GDPR compliance awareness. However, it lacks explicit security headers and published security policies or incident response contacts, which are areas for improvement. Overall, the domain age and WHOIS data support the legitimacy and trustworthiness of the business.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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

      Third-party services without privacy policy

      Detected services: Google Analytics, Cloudflare

      What to do: Document all third-party data sharing in your privacy policy

  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 kubik.cz

This scan found 21 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
85
Security headers
30
Email security
80
DNS health
70
Network security
20
GDPR outside view
40
Average
54

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention kubik.cz, from OffSeq Breach.

Total records
6
Employees
0
Customers
0
Third parties
6
Weak passwords
100%

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for kubik.cz.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Kubík operates as a multi-sector business with a strong regional presence in the Czech Republic. Its diversified business model reduces dependency on a single market segment, spanning retail, wholesale, services, and real estate. The company leverages subsidiaries and partner sites to extend its market reach. The absence of visible contact details on the main site may indicate a preference for direct in-person or subsidiary contact channels. The company’s use of modern web analytics and cookie consent mechanisms reflects an understanding of digital marketing and privacy regulations. The partnership with a design agency suggests investment in professional branding. Kubík’s market position appears stable with a focus on local markets and diversified revenue streams.

Security posture

The website demonstrates a moderate security posture with HTTPS enforced and use of Google reCAPTCHA to mitigate automated abuse. The presence of a cookie consent banner with opt-in aligns with GDPR requirements. However, the lack of security headers such as Content Security Policy, HSTS, and X-Frame-Options reduces the overall security hardening. No incident response or vulnerability disclosure information is published, which limits transparency and preparedness for security incidents. No exposed sensitive data or vulnerable libraries were detected in the provided content. The security score reflects these strengths and gaps, recommending improvements in security headers and published policies to enhance trust and compliance.

Recommendations

  1. Implement comprehensive HTTP security headers including CSP, HSTS, X-Frame-Options, and X-XSS-Protection.
  2. Publish a clear security policy and incident response contact information on the website.
  3. Conduct regular security audits of third-party scripts and dependencies to identify vulnerabilities.
  4. Enhance accessibility features to improve compliance and user experience for all users.
  5. Consider adding a terms of service page and more explicit contact information to improve transparency and user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Kubík, akciová společnost
Description
Kubík a.s. is a diversified company operating in multiple sectors including retail and wholesale food, textile wholesale and retail, engineering network construction, quick service food, travel agency services, art gallery, real estate development, and property rental.
Key services
Retail food sales, Wholesale food distribution, Textile wholesale and retail, Engineering network construction, Quick service food, Travel agency, Art gallery, Real estate development and rental
Content quality
good
Branding
consistent

Technology

Stack
jQuery 2.2.4, Bootstrap, FontAwesome, Google Analytics, Google Tag Manager, Google reCAPTCHA, Nette Framework JS
Frameworks
Bootstrap, Nette Framework (JS components)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with opt-in
  • Use of Google reCAPTCHA for bot protection

Analytics and tracking

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

Advertising

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 no blocking or WAF challenges.
  2. Content is in Czech language targeting local Czech audience.
  3. No explicit contact emails or phone numbers found on the homepage or main navigation.
  4. Cookie consent is implemented with opt-in mechanism, indicating GDPR awareness.
  5. No visible terms of service page found.
  6. Multiple subsidiary domains linked from the main site.
  7. Use of modern web technologies and analytics tools.
  8. No explicit security policy or incident response information published.
  9. No vulnerability disclosure or security.txt found.
  10. No social media links detected in the provided HTML content.
Technical notes

Notes

The website uses a stable and widely adopted technology stack including Bootstrap for responsive design, jQuery for DOM manipulation, FontAwesome for icons, and Google Analytics and Tag Manager for tracking. The use of Nette Framework JavaScript components suggests a PHP backend framework, although CMS is not explicitly identified. Hosting is provided by WEDOS, a known Czech hosting provider, consistent with the domain registrar. Performance is moderate with asynchronous loading of analytics scripts and deferred JavaScript. The site is mobile optimized and includes cookie consent scripts for privacy compliance. Opportunities exist to improve technical SEO and accessibility. No CMS or platform vulnerabilities were detected from the provided data.
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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