Skip to main content

Security report for sportplatzbeleuchtung.de

Lumosa GmbH · Energy · Germany

Medium risk. 4 critical or high findings in Security headers, SSL/TLS and 1 other check.

Security score

59/100

Risk levelMedium

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

Lumosa GmbH is a specialized manufacturer and service provider of LED floodlighting solutions for sports facilities, including football, tennis, hockey, and equestrian sports. The company positions itself as a leading player in the European market with a strong focus on energy efficiency and innovative lighting technology. Their website reflects a professional and well-structured digital presence, leveraging WordPress CMS and modern web technologies to deliver a responsive and user-friendly experience. Privacy and cookie policies are well implemented with consent mechanisms, indicating good compliance with GDPR requirements. Security posture is solid with HTTPS enforced and no visible vulnerabilities, although some security headers could be improved. Overall, the domain and website content are consistent and trustworthy, supporting Lumosa's market position as a reputable business in the energy-efficient sports lighting sector.

Scanned

NIS2 and GDPR posture

GDPR outside view
95/ 100 · Low
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

4 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 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';…

  2. 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

  3. Network security

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

    • High

      High-Risk Service Exposed: FTP

      Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer

      What to do: Consider restricting access to FTP or implementing strong authentication

      • 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

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

Keep watching sportplatzbeleuchtung.de

This scan found 25 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

Email alerts on material changes and an exportable JSON history of every change.

Billed monthly to your card. Cancel anytime. See sample alerts.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

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
62
Security headers
25
Email security
80
DNS health
70
Network security
20
GDPR outside view
95
Average
59

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

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 sportplatzbeleuchtung.de, from OffSeq Breach.

No leaked records found

Breach holds no records for sportplatzbeleuchtung.de 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

Lumosa operates in the energy sector, specifically focusing on LED sports lighting solutions. Their business model includes manufacturing, project consulting, and support services, targeting sports clubs and stadium operators. The company has a strong partnership ecosystem and social media presence, enhancing brand visibility and trust. Recognition such as the Financial Times FT 1000 award underscores their growth and market relevance. The website content and testimonials reinforce their credibility and customer satisfaction. The absence of detailed WHOIS registrant data is a minor limitation but does not detract significantly from their legitimacy.

Security posture

The website demonstrates a mature security posture with HTTPS enabled and use of cookie consent tools like Borlabs Cookie. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the site could benefit from implementing additional security headers such as Content-Security-Policy and X-Frame-Options to further harden defenses. There is no publicly available security policy or incident response contact, which could be improved to enhance transparency and readiness. Overall, the security risk is low but continuous monitoring and updates are recommended.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  2. Publish a clear security policy and incident response contact information on the website.
  3. Regularly audit and update WordPress core, themes, and plugins to mitigate vulnerabilities.
  4. Enhance accessibility features to improve compliance and user experience for all users.
  5. Maintain transparency on data retention policies and update privacy documentation accordingly.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Lumosa GmbH
Description
Lumosa GmbH is a leading manufacturer of LED floodlights and sports field lighting, offering innovative LED lighting solutions optimized for various sports such as football, tennis, hockey, and equestrian sports. They provide complete project planning, individual lighting design, funding support, and project management services.
Key services
LED floodlight manufacturing, Custom lighting planning, Project consulting and management, Funding and subsidy support
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress, PHP, jQuery, Slick Slider, Featherlight Lightbox, Borlabs Cookie Consent, Brevo (Sendinblue) SDK
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML
  • Use of security and privacy plugins (Borlabs Cookie)

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Google reCAPTCHA, Borlabs Cookie
Marketing tools
Sendinblue (Brevo) marketing automation
Transparency
good

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 challenges.
  2. Content is professional, well-structured, and targeted at sports lighting customers.
  3. Strong presence of privacy and cookie policies with consent mechanisms.
  4. Use of modern web technologies and WordPress CMS.
  5. Social media presence across major platforms.
  6. No visible security vulnerabilities or exposed sensitive data.
  7. No explicit security or incident response policies published.
  8. WHOIS data is limited but domain appears legitimate.
Technical notes

Notes

The website is built on WordPress CMS with a modern tech stack including jQuery, Slick Slider, Featherlight Lightbox, and Borlabs Cookie for consent management. The site is mobile responsive with good SEO optimization and structured data (JSON-LD) for enhanced search engine visibility. Performance is moderate, with lazy loading of images and asynchronous loading of scripts. Hosting provider details are not explicitly disclosed. The technical implementation is solid but could be enhanced with improved accessibility and security header configurations. Overall, the infrastructure supports a professional and scalable online presence.
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

Reviews of this site

Share your experience with sportplatzbeleuchtung.de. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review sportplatzbeleuchtung.de.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.