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Security report for ledvance.cz

LEDVANCE · Energy · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

67/100

Risk levelMedium

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

LEDVANCE is a leading global provider of lighting products and solutions targeting both professional lighting experts and retail consumers. The company offers a broad portfolio of modern and high-performance lighting products, positioning itself as a key player in the energy sector within the Czech Republic. The website reflects a professional business presence with clear segmentation for professional and consumer audiences. Technically, the site employs modern JavaScript frameworks, Google Tag Manager for analytics, and Usercentrics for cookie consent management, indicating a moderate level of digital maturity. However, the absence of explicit privacy policies, terms of service, and contact information limits full compliance and trust transparency. Security posture is moderate with no detected WAF or blocking mechanisms but lacks security headers and detailed incident response information. Overall, the website is safe, professional, and functional but would benefit from enhanced security and compliance documentation.

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

7 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

  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 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';…

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Keep watching ledvance.cz

This scan found 21 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
82
Security headers
75
Email security
55
DNS health
80
Network security
100
GDPR outside view
10
Average
67

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

LEDVANCE operates in the energy sector specializing in lighting solutions, serving both professional and consumer markets. The business model focuses on manufacturing and distributing lighting products and providing lighting solutions and services. The company maintains a strong market position as a leading global lighting provider. The website's multi-language support and regional domains indicate a broad international presence. The lack of visible contact details and WHOIS data suggests privacy protection measures are in place, common for large enterprises. The company leverages partnerships and a wide product portfolio to maintain competitive advantages. Growth indicators include a well-structured website with professional branding and marketing tools. Strategic observations suggest opportunities to improve transparency and customer engagement by publishing comprehensive privacy and security policies.

Security posture

The website demonstrates a moderate security maturity level with HTTPS implied but not explicitly confirmed in the data. Cookie consent is managed via Usercentrics, and Google Tag Manager is used with consent mode enabled, indicating awareness of privacy regulations. However, no security headers such as Content Security Policy or HSTS were detected, and no vulnerability disclosure or incident response contacts are published. The absence of explicit privacy policies and terms of service pages represents a compliance gap, especially under GDPR and NIS2 frameworks. No exposed sensitive data or vulnerable libraries were identified in the provided content. The security culture appears basic but could be significantly improved by publishing security policies, implementing security headers, and providing clear incident response channels.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service pages prominently linked on the website.
  2. Implement and configure essential security headers including Content Security Policy, HSTS, X-Frame-Options, and X-Content-Type-Options.
  3. Provide clear contact information for security incidents and designate an incident response contact email.
  4. Enhance accessibility features to improve compliance and user experience for all users.
  5. Regularly audit and update third-party libraries and scripts to mitigate potential vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
LEDVANCE
Description
LEDVANCE – sofistikujeme světlo Jakožto jeden z předních světových poskytovatelů osvětlení pro profesionální odborníky na osvětlení a maloobchodní zákazníky nabízíme široký sortiment vysoce moderních a výkonných produktů osvětlení.
Key services
Lighting products, Lighting solutions, Lighting projects, Services
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, RequireJS, Usercentrics (consent management), Google Tag Manager
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
60/100
Good practices seen
  • Cookie consent with Usercentrics
  • Google Tag Manager with consent mode

Analytics and tracking

Services
Google Tag Manager
Tracking level
minimal
Privacy practices
basic

Advertising

Marketing tools
Usercentrics
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenge.
  2. No WHOIS data available from CZ NIC for this domain, indicating possible privacy protection or non-public registration.
  3. Cookie consent is implemented via Usercentrics with clear consent management.
  4. No explicit privacy policy or terms of service pages found in the provided content.
  5. No contact emails, phone numbers, or physical addresses explicitly found in the HTML content.
  6. Website targets professional and consumer lighting markets with clear segmentation.
  7. Use of modern JavaScript libraries and Google Tag Manager for analytics.
  8. No security headers detected in the provided data; SSL status unknown.
  9. No vulnerability disclosure or security incident contact information found.
  10. Content is safe and suitable for general audiences.
Technical notes

Notes

The website uses modern JavaScript technologies including RequireJS and Usercentrics for consent management, alongside Google Tag Manager for analytics. The site is structured with responsive images and CSS stylesheets optimized for different screen sizes, indicating good mobile optimization. Performance is moderate with asynchronous loading of scripts. No CMS or hosting provider information was detected. The site lacks explicit accessibility features beyond basic viewport settings. SEO is supported by meta tags and Open Graph data, but structured data such as JSON-LD was not found. Technical risks include missing security headers and incomplete privacy documentation, which could impact compliance and trust.
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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