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Security report for sylvania-lighting.com

Sylvania Group · Energy · N/a

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

64/100

Risk levelMedium

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

Sylvania Group is a well-established company specializing in the manufacturing and marketing of eco-responsible and digital lighting solutions, boasting over 120 years of expertise. The company supports its customers throughout their projects with a comprehensive range of services, positioning itself as a significant player in the energy sector. The website reflects a professional and consistent brand image, targeting business customers and partners in lighting and energy industries. Technically, the site is built on WordPress using the Divi theme, incorporating modern web technologies and analytics tools such as Google Analytics and LinkedIn Insight Tag. The site is mobile-optimized and demonstrates good SEO and accessibility practices, although some accessibility features could be enhanced. Security-wise, the website enforces HTTPS and avoids exposing sensitive data, but lacks some security headers and explicit privacy and terms of service pages, which are recommended for compliance and trust. The absence of WHOIS registration data is a notable concern, suggesting a need for verification of domain ownership and registration status. Overall, the website is functional, professional, and safe for general audiences, but improvements in privacy compliance and security best practices would strengthen its posture.

Scanned

NIS2 and GDPR posture

GDPR outside view
65/ 100 · Medium
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. 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 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';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

      Third-party services without privacy policy

      Detected services: Google Analytics, LinkedIn, Google APIs

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

  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.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

Need hands-on remediation? Email guard@offseq.com

Keep watching sylvania-lighting.com

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.

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

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Full report

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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
37
Security headers
35
Email security
70
DNS health
75
Network security
100
GDPR outside view
65
Average
64

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

Sylvania Group operates in the energy sector with a focus on lighting solutions, leveraging a long-standing history to maintain market credibility. Its business model centers on manufacturing and marketing sustainable lighting products, complemented by project support services. The company targets business clients and partners, likely including commercial and industrial sectors. The website's multilingual support indicates a broad geographic reach. While no explicit parent or subsidiary companies are identified, the brand maintains consistent messaging and trust indicators such as professional design and longevity claims. The use of advanced digital marketing and analytics tools suggests a mature digital presence. However, the lack of visible contact information and privacy policies may impact customer trust and regulatory compliance.

Security posture

The website demonstrates a moderate to good security posture with HTTPS enforced and no visible exposure of sensitive data. The use of reputable analytics and marketing scripts is noted, but the absence of key security headers such as Content-Security-Policy and X-Frame-Options reduces defense-in-depth. No vulnerabilities or malware indicators were detected in the content. The lack of explicit privacy and incident response policies, as well as missing contact channels for security issues, indicates gaps in compliance and incident readiness. The missing WHOIS data raises questions about domain registration legitimacy, which should be addressed to mitigate potential risks. Overall, the site is secure for visitors but could benefit from enhanced security controls and transparency.

Recommendations

  1. Implement and configure essential security headers including Content-Security-Policy, X-Frame-Options, and X-XSS-Protection to improve security posture.
  2. Publish comprehensive privacy and terms of service pages to enhance compliance with GDPR and other regulations.
  3. Add clear and verified contact information including company emails and phone numbers to improve trust and customer support.
  4. Verify domain registration details and ensure WHOIS information is accurate and publicly available to establish legitimacy.
  5. Conduct regular security audits of third-party scripts and plugins to prevent vulnerabilities and maintain secure operations.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Sylvania Group
Description
With over 120 years of expertise, Sylvania Group manufactures and markets eco-responsible and digital lighting solutions. We support our customers throughout their projects with a comprehensive range of services.
Key services
Manufacturing eco-responsible lighting solutions, Marketing digital lighting solutions, Project support services
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Divi Theme, jQuery, Google Tag Manager, Google Analytics, LinkedIn Insight Tag, Slider Revolution, FontAwesome
Frameworks
Divi
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of Google Tag Manager for analytics

Analytics and tracking

Services
Google Analytics, Google Tag Manager, LinkedIn Insight Tag
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
LinkedIn Insight Tag
Marketing tools
LinkedIn Insight Tag
Transparency
basic

Site quality

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

Key observations

  1. Website is accessible with full content and no blocking detected
  2. No WHOIS data available, which is unusual for an active .com domain
  3. No explicit privacy policy or terms of service pages found
  4. Cookie consent mechanism is implemented
  5. No contact emails or phone numbers explicitly found in the HTML content
  6. Website uses modern technologies and analytics tools
  7. Content is business-focused and safe for general audiences
Technical notes

Notes

The website is built on a modern WordPress platform using the Divi theme, supported by jQuery and various plugins such as Slider Revolution and Divi Pixel. It integrates Google Tag Manager, Google Analytics, and LinkedIn Insight Tag for analytics and marketing purposes. The site is optimized for mobile devices and employs DNS prefetching and resource preloading to enhance performance. While the site loads moderately fast, there is room for improvement in accessibility features and SEO optimization. The absence of detailed hosting provider information limits full infrastructure assessment. Overall, the technical implementation is solid but could be improved with enhanced security configurations and accessibility compliance.
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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