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Security report for dietermoch.de

Dieter Moch GmbH · Energy · Germany

High risk. 7 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

47/100

Risk levelHigh

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

Dieter Moch GmbH is a regional German company specializing in heating, sanitary, and electrical services, with over 25 years of experience serving the Pinneberg and Hamburg areas. Their business model focuses on installation, maintenance, and renovation services tailored to residential and commercial customers. The website reflects a professional and consistent brand image, providing clear contact information and job opportunities, indicating active operations. Technically, the site is built on WordPress using a commercial theme and common plugins, delivering moderate performance and good mobile optimization. Security posture is adequate with HTTPS and cookie consent implemented, though lacking advanced security headers and explicit security policies. Overall, the site is trustworthy and compliant with GDPR requirements.

Scanned

NIS2 and GDPR posture

GDPR outside view
43/ 100 · High
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 Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  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 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';…

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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
67
Security headers
15
Email security
65
DNS health
70
Network security
20
GDPR outside view
43
Average
47

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 positions itself as a trusted local expert in heating and sanitary technology, leveraging its long-standing experience to attract homeowners and businesses. The presence of job listings suggests growth and operational stability. Their service offerings cover a broad spectrum including heating systems, sanitary installations, bathroom renovations, and electrical work, targeting a niche regional market. The website's clean design and clear navigation support customer engagement, while the limited social media presence focuses on Instagram. No evidence of partnerships or subsidiaries was found, indicating an independent medium-sized enterprise.

Security posture

The website employs HTTPS ensuring encrypted communication, and a cookie consent mechanism aligns with GDPR compliance. However, the absence of security headers such as Content-Security-Policy or X-Frame-Options reduces defense-in-depth. No incident response or vulnerability disclosure information is provided, which could hinder rapid mitigation of security issues. The WordPress platform and plugins should be regularly updated to mitigate common vulnerabilities. No exposed sensitive data or suspicious scripts were detected. Overall, the security posture is moderate but could be improved with additional best practices and transparency.

Recommendations

  1. Implement security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection.
  2. Publish a security policy or incident response contact information to improve transparency and readiness.
  3. Regularly update WordPress core, themes, and plugins to minimize vulnerability risks.
  4. Add a security.txt file to facilitate responsible vulnerability disclosure.
  5. Enhance accessibility features and SEO metadata for improved user experience and search ranking.

Contact details published on the site

Addresses
Legal name
Dieter Moch GmbH
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Dieter Moch GmbH
Description
An expert company offering heating, sanitary, electrical services, heat pumps, solar systems, and bathroom renovations tailored to homes in the Pinneberg and Hamburg region.
Key services
Heating installation and maintenance, Sanitary installations and wastewater management, Bathroom renovations and new bathrooms, Electrical services, Maintenance and servicing, Heat pumps and solar systems
Content quality
good
Branding
consistent

Technology

Stack
WordPress, PHP, jQuery, WPBakery Page Builder, Salient Theme, Select2, Fancybox, Font Awesome
Frameworks
WordPress
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenge.
  2. Content is in German and targeted at regional customers in Pinneberg and Hamburg.
  3. Clear contact information including phone, email, and physical address is provided.
  4. Cookie consent banner is implemented indicating GDPR awareness.
  5. No explicit security policy or incident response information found.
  6. No terms of service page detected.
  7. Website uses WordPress CMS with common plugins and a commercial theme.
  8. No analytics or tracking scripts detected beyond standard WordPress and theme scripts.
  9. Social media presence limited to Instagram link.
  10. Job offers indicate active business operations.
Technical notes

Notes

The website is built on WordPress CMS using the Salient theme and WPBakery Page Builder, with jQuery and other common JavaScript libraries. Hosting appears to be with 1&1 IONOS based on nameservers. The site loads moderate resources and is mobile optimized with responsive design. No advanced analytics or tracking scripts were detected, indicating a privacy-conscious setup. The site uses standard CSS and JavaScript assets with no apparent technical debt or deprecated technologies. Performance is moderate, with potential for improvement by optimizing images and leveraging caching. Overall, the technical infrastructure is stable and suitable for a regional service business.
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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