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Security report for mhpower.sk

MHpower.sk · Energy · Slovakia

High risk. 11 critical or high findings in GDPR outside view, Security headers and 3 other checks.

Security score

41/100

Risk levelHigh

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

MHpower.sk is a Slovak-based small business specializing in modern energy solutions including photovoltaic systems, air conditioning, heat pumps, and electrical installations. The company offers comprehensive services from design to installation and maintenance, targeting both residential and commercial customers. The website reflects a professional and consistent brand image with clear service descriptions and customer testimonials, positioning the company as a reliable local provider in the renewable energy sector. Technically, the site is built on WordPress with a modern theme and SEO plugin, hosted by a local provider with DNSSEC and HTTPS properly configured. However, the absence of privacy and cookie policies and lack of security headers indicate areas for compliance and security improvement. No forms or analytics scripts were detected, suggesting minimal data collection and tracking. Overall, the site is accessible, well-structured, and trustworthy but would benefit from enhanced privacy and security practices.

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

11 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

  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 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 mhpower.sk

This scan found 29 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
72
Security headers
15
Email security
85
DNS health
45
Network security
20
GDPR outside view
10
Average
41

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 renewable energy sector with a focus on energy efficiency and sustainability. Its business model revolves around providing tailored energy solutions and high-quality components from reputable brands. The market positioning is local and specialized, with a clear emphasis on customer satisfaction and environmental responsibility. The website content and testimonials support a credible reputation. The company is newly founded in 2023, consistent with the domain registration date. Social media presence on major platforms supports marketing efforts. The lack of detailed business registration data on the site is a minor gap. No direct partnerships or subsidiaries are indicated.

Security posture

The website demonstrates a basic to moderate security posture. HTTPS and DNSSEC are enabled, ensuring secure communications and domain integrity. However, the absence of common security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security reduces protection against common web attacks. No incident response or vulnerability disclosure information is provided, which limits transparency and preparedness for security incidents. No forms or user input fields reduce attack surface but also limit user engagement. The site does not appear to use tracking or analytics scripts, reducing privacy risks. Overall, the security posture is adequate for a small business website but requires enhancements to meet best practices and compliance standards.

Recommendations

  1. Implement and publish a comprehensive privacy policy and cookie policy to comply with GDPR and inform users about data handling.
  2. Add standard security headers (CSP, X-Content-Type-Options, X-Frame-Options, HSTS) to improve protection against common web vulnerabilities.
  3. Establish and disclose an incident response process and provide security contact information or a security.txt file.
  4. Regularly audit and update WordPress core, themes, and plugins to mitigate vulnerabilities.
  5. Consider adding user engagement forms with secure input handling and privacy notices to enhance business interaction.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
MHpower.sk
Description
MH Power ponúka profesionálne služby v oblasti fotovoltiky, klimatizácií, tepelných čerpadiel a elektroinštalácií – overené spokojnosťou klientov.
Key services
Návrh fotovoltických systémov, Montáž klimatizácií a tepelných čerpadiel, Servis a údržba elektroinštalácií, Dodávka špičkových komponentov
Content quality
good
Branding
consistent

Technology

Stack
WordPress 6.8.3, PHP (implied by WordPress), All in One SEO plugin, Custom theme 'Extendable' v2.0.26
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • DNSSEC enabled

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Marketing tools
All in One SEO plugin
Transparency
poor

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. No privacy, cookie, or terms of service policies found, indicating compliance gaps.
  3. Contact information is clearly provided with company email and phone number.
  4. Website uses WordPress CMS with a modern theme and SEO plugin.
  5. Content is business-focused, professional, and relevant to energy solutions.
  6. No security headers detected; SSL and DNSSEC are properly configured.
  7. No analytics or tracking scripts detected, indicating minimal user tracking.
  8. Social media presence includes Instagram, Facebook, and X (Twitter).
  9. No forms detected on the homepage; no data collection forms present.
  10. No incident response or vulnerability disclosure information available.
Technical notes

Notes

The website is built on WordPress 6.8.3 using a custom theme 'Extendable' and the All in One SEO plugin, indicating a modern and SEO-aware infrastructure. Hosting is provided by Websupport, a Slovak hosting provider, with DNSSEC enabled, enhancing domain security. The site uses a wide range of web fonts for consistent branding and good design quality. Performance is moderate with responsive design and basic accessibility features. No analytics or tracking scripts were detected, which simplifies privacy compliance but limits marketing insights. The site lacks security headers, which is a technical debt and a risk factor. Overall, the technical implementation is solid for a small business but can be improved in security and privacy aspects.
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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