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Security report for mnd.cz

MND · Energy · Czech Republic

Low risk. No critical or high findings.

Security score

90/100

Risk levelLow

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

MND is a Czech energy supplier offering gas and electricity services primarily to households (B2C). The website provides an online price calculator and facilitates switching to MND as a supplier, positioning itself as a stable and fair energy provider in the Czech market. The digital infrastructure is built on Kentico CMS with integrated Cookiebot for GDPR-compliant cookie management and Google Tag Manager for analytics and marketing. The site is well-structured, mobile-optimized, and uses modern web technologies, reflecting a mature digital presence. Security posture is strong with HTTPS enforced, standard security headers, and no visible vulnerabilities or exposed sensitive data. Privacy compliance is robust, with clear cookie consent mechanisms and a comprehensive cookie policy. However, WHOIS data is unavailable, likely due to privacy protection, which is common for commercial entities. Overall, the website demonstrates professionalism, trustworthiness, and compliance with relevant regulations, though it lacks explicit contact information and some policy pages such as terms of service and security policy. Strategic recommendations include publishing incident response contacts, adding a security policy page, and improving accessibility features.

Scanned

NIS2 and GDPR posture

GDPR outside view
100/ 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

No critical or high findings. These medium findings are worth fixing next.

  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.

    • Medium

      Missing X-XSS-Protection header

      Legacy XSS protection (deprecated but still recommended)

      What to do: Add "X-XSS-Protection: 1; mode=block"

    • Medium

      Missing Permissions-Policy header

      Controls browser features and APIs

      What to do: Implement a Permissions-Policy to restrict feature access

      • OWASP Secure Headers: OWASP Secure Headers Project recommends Permissions-Policy: accelerometer=(), autoplay=(), camera=(), cross-origin-isolated=(),…

  2. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Medium

      No MTA-STS Policy

      MTA-STS enforces TLS for email delivery

      What to do: Implement MTA-STS to prevent downgrade attacks

  3. 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.

  4. DNS health

    DNS sends visitors and email to the right servers. Misconfigured records can cause outages or let someone redirect your traffic.

    • Medium

      DNSSEC Not Enabled

      DNSSEC is not configured for this domain

      What to do: Enable DNSSEC to prevent DNS spoofing attacks

      • CAPEC-142
      • RFC 4033
      • RFC 4035

Keep watching mnd.cz

This scan found 10 issues across 5 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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Full report

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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
90
Security headers
80
Email security
82
DNS health
85
Network security
100
GDPR outside view
100
Average
90

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

MND operates in the energy sector, focusing on supplying gas and electricity to residential customers in the Czech Republic. Its business model centers on competitive pricing, online customer engagement through calculators, and easy switching processes. The company leverages partnerships with major advertising platforms like Google and Meta for marketing and retargeting. The website's content and technology stack indicate a medium-sized enterprise with a stable market position. The absence of publicly available WHOIS data suggests privacy protection usage, which aligns with standard practices for businesses of this nature. The company targets Czech households, emphasizing transparency and compliance with GDPR. No direct contact details or certifications were found, which could be areas for improvement to enhance customer trust and business credibility.

Security posture

The website exhibits a solid security posture with HTTPS enabled and multiple security headers implemented, including HSTS, X-Content-Type-Options, X-Frame-Options, and Content-Security-Policy. Cookie consent is managed via Cookiebot, ensuring GDPR compliance and user control over tracking. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the site lacks explicit security policy documentation and incident response contact information, which are important for transparency and readiness. The absence of a security.txt file or vulnerability disclosure program limits external security engagement. Overall, the site is secure for typical user interactions but could enhance its security culture and incident management visibility.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and user protections.
  2. Provide clear incident response contact channels such as security@ or abuse@ email addresses.
  3. Implement a security.txt file to facilitate responsible vulnerability disclosures.
  4. Enhance website accessibility to meet higher standards for users with disabilities.
  5. Add a terms of service page to clarify user rights and obligations.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
MND
Description
Získejte elektřinu a plyn výhodně od stabilního a férového dodavatele energií. Spočítejte si cenu v naší kalkulačce a přejděte k MND jednoduše online.
Key services
Gas supply, Electricity supply, Energy price comparison, Online price calculator
Content quality
good
Branding
consistent

Technology

Stack
Kentico CMS, Cookiebot, Google Tag Manager, JavaScript, CSS
Frameworks
Kentico
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with opt-in/out
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Meta Platforms, Inc., Google
Tracking pixels
Cookiebot, Facebook Pixel
Marketing tools
Cookiebot
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 no blocking or WAF challenge.
  2. WHOIS data is unavailable or not publicly disclosed, likely due to privacy protection.
  3. Strong GDPR compliance with Cookiebot consent management.
  4. No explicit contact emails or phone numbers found in the provided HTML snippet.
  5. Use of modern CMS (Kentico) and analytics tools (Google Analytics).
  6. No visible security vulnerabilities or exposed sensitive data.
  7. No terms of service or explicit security policy pages detected.
  8. Website content is in Czech language targeting Czech households.
  9. No suspicious or malicious domains linked.
  10. Advertising and tracking practices are transparent and compliant.
Technical notes

Notes

The website is built on the Kentico CMS platform, utilizing modern CSS and JavaScript frameworks. It integrates Cookiebot for cookie management and Google Tag Manager for analytics and marketing. The site is mobile-optimized with responsive design and loads a variety of CSS modules for different page components. Performance appears moderate with asynchronous script loading and deferred CSS where possible. SEO is supported by comprehensive meta tags and Open Graph data. Accessibility is basic but could be improved. Hosting details are not explicitly identified. No critical technical debt or risks were observed, though the site could benefit from enhanced accessibility and additional security documentation.
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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