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Security report for carbounion.cz

CARBOUNION BOHEMIA, spol. s r.o. · Energy · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

65/100

Risk levelMedium

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

CARBOUNION BOHEMIA is a well-established holding company founded in 1998, operating primarily in the energy and transport sectors within Central Europe. The group comprises over 25 companies engaged in energy commodity trading, infrastructure construction, and railway freight transport. The company holds a strong market position, evidenced by its rankings in Czech Top 100 and Czech 100 Best lists. The website presents comprehensive business information, including subsidiaries, financial indicators, and recent news updates, targeting energy sector businesses and industrial clients. Technically, the website is built on the Solidpixels CMS platform, utilizing modern web technologies such as Google Fonts, Facebook Pixel, Google Analytics, and Swiper.js for enhanced user experience. The site is mobile-optimized with good SEO practices and includes cookie consent mechanisms aligned with GDPR requirements. However, some accessibility features could be improved. From a security perspective, the website enforces HTTPS and uses secure forms with validation and AJAX. While no critical vulnerabilities were detected, the absence of explicit security policies, incident response information, and vulnerability disclosure reduces transparency. The lack of WHOIS data for the domain is a notable concern, impacting domain trustworthiness despite the professional appearance and content of the site. Overall, CARBOUNION BOHEMIA's website reflects a mature business with solid digital presence and compliance posture, though improvements in security transparency and domain registration clarity are recommended to enhance trust and risk management.

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

8 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

  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 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';…

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

Keep watching carbounion.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.

Daily monitoring

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
52
Security headers
55
Email security
80
DNS health
80
Network security
100
GDPR outside view
25
Average
65

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 carbounion.cz, from OffSeq Breach.

Total records
37
Employees
0
Customers
37
Third parties
0
Weak passwords
54%

2 subdomains affected

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 carbounion.cz.

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

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Technical appendix

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

Business context

Business profile

CARBOUNION BOHEMIA operates as a diversified holding company with a focus on energy commodity trading, infrastructure development, and logistics. Its competitive advantage lies in its extensive network of subsidiaries covering multiple facets of the energy supply chain and transport services. Revenue streams include trading of electricity, gas, biomass, emission allowances, and coal, alongside construction and railway freight services. The company targets industrial and energy sector clients primarily in Central Europe. Growth indicators include recent investments in renewable energy and strategic stakes in other energy groups. The partnership ecosystem includes subsidiaries across Czech Republic, Slovakia, Austria, Poland, and Italy, enhancing regional market reach. Strategic observations highlight a focus on sustainability (ESG initiatives) and adaptation to energy market transitions.

Security posture

The website demonstrates a moderate to strong security posture with enforced HTTPS, secure form handling, and cookie consent aligned with GDPR. However, the absence of security headers such as Content-Security-Policy and lack of published security or incident response policies indicate areas for improvement. No vulnerabilities or exposed sensitive data were detected in the content. The use of third-party tracking scripts like Facebook Pixel and Google Analytics is transparent but requires ongoing monitoring for privacy compliance. The missing WHOIS data for the domain is a security concern from a trust perspective. Overall, the security maturity is adequate for a corporate website but could benefit from enhanced transparency and technical hardening.

Recommendations

  1. Implement standard security headers (CSP, X-Frame-Options, X-Content-Type-Options) to mitigate common web attacks.
  2. Publish a dedicated security policy and incident response page to improve transparency and preparedness.
  3. Establish a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  4. Improve accessibility features to meet WCAG standards for broader compliance and usability.
  5. Investigate and resolve the missing WHOIS data issue to enhance domain trust and legitimacy.

Contact details published on the site

Addresses
Legal name
CARBOUNION BOHEMIA, spol. s r.o.
Registration number
C 61715
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
CARBOUNION BOHEMIA, spol. s r.o.
Description
Holding CARBOUNION is a group of over 25 companies operating as a significant independent trader in energy commodities (electricity, gas, biomass, emission allowances, and coal). It also engages in the design and construction of energy networks and substations including steel structure production and is a major railway carrier of all types of goods. The group focuses on various energy and industrial markets in Central Europe.
Key services
Energy commodity trading, Energy infrastructure construction, Railway freight transport, Production of oxyhumolite, Renewable energy solutions
Content quality
good
Branding
consistent

Technology

Stack
Google Fonts (Arimo), Facebook Pixel, Google Tag Manager, Google Analytics, Solidpixels CMS, Fancybox, Swiper.js
Frameworks
Solidpixels CMS framework
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Secure forms with validation and AJAX
  • Cookie consent mechanism

Analytics and tracking

Services
Google Analytics, Facebook Pixel
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Facebook Pixel
Marketing tools
Facebook Pixel
Transparency
good

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 and no blocking detected.
  2. WHOIS data is missing, which is unusual and reduces domain trust.
  3. Strong presence of privacy and cookie policies with consent mechanisms.
  4. Multiple subsidiaries and business units clearly listed.
  5. Use of modern web technologies and tracking tools.
  6. No explicit security policy or incident response information found.
  7. No terms of service page detected.
  8. Contact information is comprehensive and includes phone, email, address, and contact form.
  9. No suspicious or malicious content detected.
  10. Good SEO and mobile optimization observed.
Technical notes

Notes

The website is built on the Solidpixels CMS platform, leveraging modern JavaScript libraries such as Swiper.js for sliders and Fancybox for image lightboxes. It uses Google Fonts for typography and integrates Facebook Pixel and Google Analytics for marketing and analytics purposes. The site is responsive and mobile-optimized with a clear navigation structure. Performance is moderate, with asynchronous loading of scripts to improve speed. The technical implementation is solid but could be enhanced by adding security headers and improving accessibility compliance. Hosting provider details are not explicitly available from the content. Overall, the technical infrastructure supports a professional corporate web presence with room for security and accessibility improvements.
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

Earlier scans of this domain

  1. 58/100Medium26 findingsView report
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