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Security report for mvmtavho.hu

MVM Oroszlányi Távhőtermelő és Szolgáltató Zrt. · Energy · Hungary

Medium risk. 6 critical or high findings in GDPR outside view and SSL/TLS.

Security score

70/100

Risk levelMedium

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

MVM Oroszlányi Távhőtermelő és Szolgáltató Zrt. is a regional energy company specializing in district heating services for the Oroszlány and Szolnok areas in Hungary. The website acts as a portal directing users to localized district heating service sites, reflecting a focused business model in the energy utility sector. The company appears to be a medium-sized entity founded in 2020, likely part of the larger MVM group, a major Hungarian energy provider. Technically, the website employs modern web technologies including Google Tag Manager and Google Analytics for tracking, and uses responsive design techniques to ensure usability across devices. However, the site lacks advanced SEO and accessibility features and does not appear to use a CMS or complex frameworks. Performance is moderate with no critical errors detected. From a security perspective, the site uses HTTPS and avoids exposing sensitive data or forms on the landing page, which is positive. However, it lacks important security headers and does not provide privacy or cookie policies, which are critical for GDPR compliance and user trust. No incident response or vulnerability disclosure information is available, indicating room for improvement in security transparency. Overall, the website is functional and consistent with its business purpose but requires enhancements in privacy compliance, security best practices, and user contact information to improve trust and regulatory adherence.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 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

6 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

    • 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

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics

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

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  • TLS certificates and expiry
  • DNS records
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  • 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
90
Email security
70
DNS health
75
Network security
100
GDPR outside view
10
Average
70

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 company operates in the energy sector, specifically district heating, serving local municipalities in Hungary. Its market positioning is regional with a clear focus on utility services. The business model is service-oriented, providing heating solutions to residential and commercial customers. The website's linkage to two regional subdomains suggests a decentralized service approach. The lack of detailed business information and contact data on the main site limits transparency but aligns with a utility provider's typical operational model. The use of Google Analytics indicates an interest in user behavior analysis, possibly to optimize service delivery or communications. The company likely benefits from association with the MVM group, enhancing credibility and market reach.

Security posture

The website demonstrates a basic security posture with HTTPS enabled and no visible sensitive data exposure. However, the absence of security headers such as Content-Security-Policy and Strict-Transport-Security reduces protection against common web attacks. The lack of privacy and cookie policies indicates non-compliance with GDPR requirements, posing legal and reputational risks. No forms or user input fields are present on the landing page, minimizing attack surface but also limiting user engagement. No vulnerability disclosure or incident response information is provided, which is a gap in security transparency and readiness. Overall, the security maturity is low to moderate, suitable for a low-risk informational site but needing improvements for compliance and trust.

Recommendations

  1. Publish comprehensive privacy and cookie policies to ensure GDPR compliance and user transparency.
  2. Implement essential security headers including Content-Security-Policy, X-Content-Type-Options, and Strict-Transport-Security.
  3. Add clear contact information including emails and phone numbers for customer support and security incidents.
  4. Establish and publish a vulnerability disclosure policy or security.txt file to enhance security transparency.
  5. Improve accessibility and SEO features to enhance user experience and search engine visibility.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
MVM Oroszlányi Távhőtermelő és Szolgáltató Zrt.
Description
The company provides district heating services in Oroszlány and Szolnok, Hungary. It operates as a heat producer and service provider for local heating needs.
Key services
District heating production, District heating service provision
Content quality
basic
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics (gtag.js), CSS, JavaScript ES Modules
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
70/100
Good practices seen
  • HTTPS enforced
  • No visible sensitive data exposure
  • No forms collecting sensitive data on landing page

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
poor

Advertising

Transparency
basic

Site quality

Design
basic
User experience
basic
Content relevance
basic
Navigation
basic
Professionalism
basic
Trustworthiness
moderate

Key observations

  1. Website serves as a portal to two regional district heating service sites.
  2. No privacy, cookie, or terms of service policies found on the landing page.
  3. No contact emails, phone numbers, or physical addresses visible on the landing page.
  4. Uses Google Analytics and Google Tag Manager for tracking.
  5. No forms or user input fields detected on the landing page.
  6. Website is mobile responsive with basic accessibility features.
  7. No security headers detected in the provided data.
  8. WHOIS data indicates domain created in 2020, consistent with business age.
Technical notes

Notes

The website uses modern JavaScript modules and external CSS stylesheets, indicating a contemporary front-end approach. Google Tag Manager and Google Analytics are integrated for tracking user interactions. The site is mobile responsive with adaptive font sizes and layout adjustments for different screen widths. No CMS or backend technologies are explicitly detected, suggesting a static or custom-built site. Performance is moderate with no critical errors or broken elements observed. Hosting provider details are not disclosed. The site lacks advanced SEO metadata beyond basic Open Graph tags. Accessibility is basic with some use of ARIA roles and visually hidden headings but could be improved. Overall, the technical implementation is adequate for a regional utility site but has room for modernization and enhancement.
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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