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Security report for elektromontazesro.cz

Elektromontáže s. r. o. · Energy · Czech Republic

High risk. 10 critical or high findings in GDPR outside view, Network security and 1 other check.

Security score

44/100

Risk levelHigh

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

Elektromontáže s. r. o. is a Czech electrical installation company established in 1999, specializing in professional electrical services including high and low voltage installations, photovoltaic systems, public lighting, charging stations for electric vehicles, and related engineering and construction services. The company targets municipalities, businesses, and developers within the Czech Republic, positioning itself as a reliable and quality-focused partner in the energy sector. The website is built on WordPress with Elementor and Yoast SEO, reflecting a modern and professional digital presence. Security posture is generally good with HTTPS enforced, but lacks some security headers and formal privacy and terms documentation. The absence of WHOIS data for the domain reduces trustworthiness from a domain registration perspective, though the website content and social media presence support legitimacy. Overall, the site is well-designed, content-rich, and user-friendly, but would benefit from enhanced compliance and security disclosures.

Scanned

This is an earlier scan of elektromontazesro.cz. View the latest report

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

10 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

  2. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

  3. 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 elektromontazesro.cz

This scan found 24 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
100
Security headers
15
Email security
55
DNS health
85
Network security
0
GDPR outside view
10
Average
44

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 · found on this site
  • 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 elektromontazesro.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for elektromontazesro.cz right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

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 with a focus on electrical infrastructure projects. Its business model is B2B and B2G, serving municipalities, developers, and industrial clients. Key competitive advantages include a long-standing market presence since 1999, comprehensive service offerings from project design to execution and maintenance, and partnerships with major energy players like CEZ. The company leverages digital marketing tools such as Yoast SEO and maintains active social media channels to engage clients. Revenue streams likely derive from project contracts and service agreements. The company emphasizes quality, reliability, and safety, which are critical in the energy infrastructure market. Growth potential exists in renewable energy installations and electric vehicle infrastructure. The partnership ecosystem includes recognized energy companies and marketing service providers.

Security posture

The website demonstrates a moderate to good security maturity level with HTTPS enabled and no visible exposure of sensitive data. However, it lacks important security headers such as Content-Security-Policy and X-Frame-Options, which could mitigate certain attack vectors. There is no visible privacy policy or incident response information, indicating compliance gaps with GDPR and security best practices. No vulnerability disclosure or security.txt files are present, limiting transparency for security researchers. The absence of WHOIS data is a concern for domain legitimacy verification. Overall, the security posture is adequate for a corporate website but requires improvements in compliance documentation and security hardening to reduce risk and enhance trust.

Recommendations

  1. Publish a comprehensive privacy policy page detailing GDPR compliance and data handling practices.
  2. Add terms of service and incident response contact information to improve legal and security transparency.
  3. Implement security headers such as Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options.
  4. Create and publish a security.txt file to facilitate vulnerability reporting and improve security posture.
  5. Verify and update WHOIS domain registration information to enhance domain legitimacy and trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Elektromontáže s. r. o.
Description
Spolehlivý partner v oblasti elektromontáží. Nabízíme elektroinstalace, výstavbu trafostanic, veřejné osvětlení i připojení pro obce, firmy a developery.
Key services
Elektromontáže VN/NN, Trafostanice, Dobíjecí stanice pro elektromobily, Fotovoltaika, Veřejné osvětlení, Projekce elektroinstalací, Jeřábnické a zemní práce, Vysokonapěťové přípojky a rozvody
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress, Elementor, Yoast SEO, jQuery
Frameworks
Elementor
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

Marketing tools
Yoast SEO
Transparency
basic

Site quality

Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high

Key observations

  1. Website is fully accessible with no blocking or WAF challenge.
  2. Content is professionally presented in Czech language targeting local Czech market.
  3. No privacy policy or terms of service pages found, which is a compliance gap.
  4. Cookie consent mechanism is present indicating GDPR awareness.
  5. Contact information is clearly provided including emails and phone numbers.
  6. Social media presence on Facebook, LinkedIn, Instagram supports business credibility.
  7. WHOIS data is missing, which is a concern for domain legitimacy verification.
  8. No visible security headers detected; opportunity for security hardening.
  9. No analytics or tracking scripts detected, indicating minimal user tracking.
Technical notes

Notes

The website is built on a modern WordPress CMS platform using Elementor for page building and Yoast SEO for search engine optimization. It uses jQuery and standard web technologies. The site is mobile responsive and well-structured with good accessibility features. Performance is moderate, with no major issues detected. The site lacks advanced analytics or tracking scripts, indicating minimal user tracking. Hosting provider details are not discernible from the data. Technical debt appears low, but the absence of security headers and compliance pages suggests areas for modernization and risk mitigation. Overall, the technical infrastructure supports a professional business presence but could benefit from enhanced security and compliance features.
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. 48/100High32 findingsView report
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