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Security report for egt.de

EGT Unternehmensgruppe · Energy · Germany

Low risk. 2 critical or high findings in Security headers and SSL/TLS.

Security score

80/100

Risk levelLow

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

EGT Unternehmensgruppe is a well-established German energy group with a history spanning over a century. The company operates multiple subsidiaries focused on network operation, energy sales, building technology, and renewable energy solutions such as photovoltaics and charging infrastructure. Their target audience includes both private and business customers within their regional service area. The website reflects a mature digital presence using TYPO3 CMS, integrated consent management via Cookiebot, and analytics through Google Tag Manager and Google Analytics. Social media engagement is active across major platforms including Facebook, Instagram, YouTube, and Xing. Security posture is solid with HTTPS enforcement and cookie consent mechanisms, though explicit security policies and incident response contacts are not publicly disclosed. Overall, the company demonstrates strong business credibility and digital maturity.

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

2 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 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 egt.de

This scan found 16 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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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
77
Security headers
65
Email security
85
DNS health
70
Network security
100
GDPR outside view
83
Average
80

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

The company holds a strong regional market position in the energy sector, leveraging a diversified business model that includes network operations and energy sales alongside technical services and renewable energy solutions. Their subsidiaries cover distinct segments, enabling targeted service delivery. The presence of multiple related domains and clear contact information supports transparency and customer engagement. The business model is primarily B2C and B2B energy provision with a focus on sustainability and innovation. Growth indicators include active content updates and multimedia engagement. Partnerships and subsidiaries are well integrated into the corporate website, enhancing ecosystem visibility.

Security posture

The website employs HTTPS and modern consent management tools, indicating compliance with GDPR and privacy best practices. Security headers are partially detected or implied but could be explicitly verified and enhanced. No critical vulnerabilities or exposed sensitive data were found in the HTML content. However, the absence of a published security policy or incident response contact reduces transparency in security governance. The lack of a security.txt file or vulnerability disclosure mechanism is a gap in responsible security practices. Overall, the security posture is good but could be improved with formalized policies and public incident response channels.

Recommendations

  1. Publish a clear security policy page detailing security practices and commitments.
  2. Add incident response contact information, such as a dedicated security@ or abuse@ email address.
  3. Implement and verify comprehensive security headers including X-Frame-Options and X-Content-Type-Options.
  4. Consider publishing a security.txt file to facilitate vulnerability disclosures.
  5. Regularly audit third-party scripts and tracking tools to ensure compliance and minimize privacy risks.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
EGT Unternehmensgruppe
Description
EGT Unternehmensgruppe is an energy company group operating in regional electricity, gas, and heating networks, energy sales, building technology, and energy solutions including photovoltaics and charging infrastructure.
Key services
Network operation (electricity, gas, heating), Energy sales (electricity, gas), Building technology services, Photovoltaics, energy storage, and charging infrastructure
Content quality
excellent
Branding
consistent

Technology

Stack
TYPO3 CMS, Google Tag Manager, Cookiebot
Frameworks
TYPO3 CMS
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent management
  • No exposed sensitive data in HTML
  • Use of Google Tag Manager with consent blocking

Analytics and tracking

Services
Google Analytics, Datadog (performance monitoring)
Tracking level
extensive
Privacy practices
good

Advertising

Ad networks
Google, Meta Platforms, Inc.
Tracking pixels
Facebook Pixel
Marketing tools
Cookiebot
Transparency
good

Site quality

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

Key observations

  1. Website uses a professional CMS (TYPO3) and modern consent management (Cookiebot).
  2. Clear and comprehensive cookie and privacy policies in German.
  3. Multiple subsidiaries and partner domains linked and clearly presented.
  4. Social media presence on Facebook, Instagram, YouTube, and Xing.
  5. No signs of blocking or WAF challenges; full content accessible.
  6. Good security posture with HTTPS and consent-based tracking.
  7. No explicit security policy or incident response contact found.
  8. No vulnerability disclosure or security.txt detected.
Technical notes

Notes

The website is built on TYPO3 CMS, a robust and scalable content management system suitable for enterprise use. Hosting is provided via Amazon AWS, as indicated by DNS nameservers, ensuring reliable infrastructure. The site integrates Google Tag Manager and Cookiebot for analytics and consent management, reflecting modern digital marketing and privacy compliance practices. Performance is moderate with good mobile optimization and accessibility features. SEO is well addressed through meta tags and structured navigation. The technical stack is modern and well maintained, though opportunities exist to enhance security headers and formalize security documentation.
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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