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Security report for green-planet-energy.de

Green Planet Energy eG · Energy · Germany

Medium risk. 4 critical or high findings in Security headers and SSL/TLS.

Security score

68/100

Risk levelMedium

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

Green Planet Energy eG operates as a cooperative energy provider in Germany, focusing on sustainable and green energy products including green electricity, gas, and related services such as autostrom and photovoltaic solutions. The website is professionally built using TYPO3 CMS and incorporates modern web technologies including Usercentrics for GDPR-compliant cookie consent management. The company positions itself as a contributor to the energy transition with a clear focus on environmentally friendly energy solutions. Technically, the website demonstrates good SEO practices and mobile optimization, though some performance and accessibility aspects could be improved. Security posture is moderate; while HTTPS is assumed, no explicit security headers or incident response information are present, and no privacy policy or terms of service were found in the provided content. Overall, the site is trustworthy and professional but would benefit from enhanced transparency and security documentation.

Scanned

NIS2 and GDPR posture

GDPR outside view
83/ 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 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';…

  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

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

Keep watching green-planet-energy.de

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
72
Security headers
15
Email security
70
DNS health
70
Network security
100
GDPR outside view
83
Average
68

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

Green Planet Energy eG targets environmentally conscious consumers in Germany seeking renewable energy solutions. Their cooperative business model emphasizes sustainability and community involvement. The company offers a range of green energy products, positioning itself competitively in the German energy market. The use of a mature CMS and consent management tools indicates a commitment to digital maturity and regulatory compliance. However, the absence of detailed contact information and legal documents on the website may limit customer trust and regulatory transparency. The company appears to have a stable market presence with potential for growth through enhanced digital and compliance strategies.

Security posture

The website employs HTTPS and integrates a reputable consent management platform, indicating baseline security and privacy awareness. However, the lack of visible security headers, absence of a published privacy policy, terms of service, and incident response procedures represent gaps in security maturity. No vulnerabilities or exposed sensitive data were detected in the provided content, but the security posture could be strengthened by implementing standard HTTP security headers, publishing comprehensive privacy and security policies, and establishing clear channels for incident reporting and vulnerability disclosure. These improvements would enhance compliance with GDPR and other relevant regulations and improve overall trustworthiness.

Recommendations

  1. Publish a comprehensive privacy policy detailing data processing and user rights.
  2. Add terms of service and security policy pages to clarify user and business obligations.
  3. Implement standard security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  4. Establish and publicize an incident response and vulnerability disclosure process.
  5. Enhance accessibility features and optimize website performance for better user experience.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Green Planet Energy eG
Description
Grüne Energie von Green Planet Energy ✔ Ökostrom ✔ Gas ✔ Wärmestrom ✔ Autostrom ✔ Wärmepumpe & PV ➤ Jetzt Energiewende vorantreiben!
Key services
Ökostrom, Gas, Wärmestrom, Autostrom, Wärmepumpe, Photovoltaik (PV)
Content quality
good
Branding
consistent

Technology

Stack
TYPO3 CMS, Usercentrics CMP, FontAwesome, libphonenumber-js
Frameworks
TYPO3 CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS assumed (not explicitly confirmed in provided data)
  • Use of Usercentrics for cookie consent

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

Tracking pixels
Usercentrics
Marketing tools
Usercentrics consent management
Transparency
basic

Site quality

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

Key observations

  1. Website uses TYPO3 CMS, a professional open-source CMS.
  2. Usercentrics CMP is implemented for cookie consent, indicating GDPR awareness.
  3. No explicit privacy policy or terms of service found in provided content.
  4. No contact emails or phone numbers explicitly found in the truncated HTML.
  5. No security.txt or vulnerability disclosure information found.
  6. No explicit security headers detected in provided data.
  7. Website content is in German and targets German-speaking customers interested in green energy.
  8. Open Graph and Twitter meta tags are well implemented for social sharing.
  9. No adult or NSFW content detected.
  10. No WAF or blocking mechanisms detected.
Technical notes

Notes

The website is built on TYPO3 CMS, a robust and scalable content management system suitable for enterprise use. It uses modern web fonts (FontAwesome) and integrates Usercentrics for cookie consent, reflecting compliance with privacy regulations. The site appears mobile-optimized with responsive design elements. Performance is moderate, with potential improvements in loading speed and accessibility compliance. No hosting provider details were extracted, but European name servers suggest regional hosting. The technical stack is modern but could benefit from enhanced security configurations and more comprehensive metadata for SEO and accessibility.
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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