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Security report for fahr-mineraloele.de

FAHR MINERALÖLE GmbH · Energy · Germany

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

Security score

45/100

Risk levelHigh

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

Fahr Mineralöle GmbH is a small, regionally focused energy supplier based in Gottmadingen, Germany, with a history spanning over 60 years. The company specializes in supplying heating oil, diesel, bio heating oil, lubricants, and AdBlue® to private and commercial customers primarily in the Hegau region. Their business model centers on personalized service and direct delivery, emphasizing reliability and trust. The website reflects this local, customer-centric approach with clear contact information and product offerings. Technically, the website is built on the Contentserver24 CMS platform, utilizing common web technologies such as jQuery, Bootstrap, and FontAwesome Pro. The site is mobile responsive and includes a cookie consent mechanism, indicating awareness of privacy compliance. Performance is moderate, with room for improvement in accessibility and SEO optimization. No advanced frameworks or analytics services are detected. From a security perspective, the site uses HTTPS and implements a cookie consent banner, but lacks visible security headers and explicit security or incident response policies. No vulnerabilities or exposed sensitive data were detected in the content. WHOIS data is minimal but does not raise suspicion, though it lacks detailed registrant information. Overall, the security posture is adequate for a small business but could benefit from enhancements. The overall risk assessment is low, with no critical issues found. Strategic recommendations include implementing security headers, publishing security policies, and enhancing technical SEO and accessibility to improve digital maturity and trust.

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';…

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

Keep watching fahr-mineraloele.de

This scan found 27 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.

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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
57
Security headers
20
Email security
70
DNS health
60
Network security
20
GDPR outside view
43
Average
45

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

Fahr Mineralöle operates as a small, essential entity in the energy sector, focusing on mineral oil products for heating and machinery. Their competitive advantage lies in their long-standing local presence and personalized customer service. The business model is direct sales and delivery, targeting private households and businesses in a defined geographic area. Revenue streams are likely from product sales and related services. The partnership with Heizungsservice Hartmann suggests a complementary service ecosystem. Growth indicators are not explicit but the stable market position and local trust are positive. The company does not appear to have subsidiaries or a parent company, indicating independent operation.

Security posture

The website demonstrates a basic to moderate security maturity level. HTTPS is enforced, and cookie consent is implemented, supporting GDPR compliance. However, the absence of security headers such as Content Security Policy, HSTS, and X-Frame-Options reduces the overall security posture. No incident response or vulnerability disclosure information is published, which could hinder rapid response to security events. No exposed sensitive data or vulnerable libraries were detected. The security culture appears minimal but adequate for the business scale. Enhancements in security policies and technical controls are recommended to align with best practices.

Recommendations

  1. Implement HTTP security headers including Content Security Policy, HSTS, and X-Frame-Options to strengthen site security.
  2. Publish a dedicated security policy and incident response contact information to improve transparency and readiness.
  3. Enhance SEO and accessibility features to improve website reach and usability.
  4. Consider adding analytics tools with privacy-compliant configurations to better understand user behavior.
  5. Regularly review and update cookie consent mechanisms and privacy policies to maintain GDPR compliance.

Contact details published on the site

Addresses
Legal name
FAHR MINERALÖLE GmbH
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
FAHR MINERALÖLE GmbH
Description
Fahr Mineralöle is a small, regional energy supplier based in Gottmadingen, Germany, providing heating oil, diesel, bio heating oil, lubricants, and AdBlue® primarily to private and business customers in the Hegau region and surrounding areas.
Key services
Premium heating oil, Bio heating oil, Low sulfur heating oil, Lubricants, Diesel, AdBlue®
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Bootstrap, FontAwesome Pro, Open Sans font
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
70/100
Good practices seen
  • HTTPS usage
  • Cookie consent banner with opt-in/out
  • No visible exposed sensitive data

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Transparency
poor

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 challenges.
  2. Content is business relevant and professionally presented.
  3. No social media links detected.
  4. No forms detected on the homepage; contact likely via email or phone.
  5. Cookie consent is implemented properly.
  6. No explicit security policies or incident response contacts published.
  7. WHOIS data is minimal but not suspicious.
  8. External links limited and relevant to business partners or CMS resources.
Technical notes

Notes

The website is built on Contentserver24 CMS with a technology stack including jQuery, Bootstrap, and FontAwesome Pro. It uses HTTPS and loads fonts and scripts from trusted sources. The site is mobile responsive and has a cookie consent banner implemented. Performance is moderate with no major errors detected. However, the site lacks advanced SEO optimizations and accessibility features. Hosting appears to be managed by Contentserver24 or associated providers. There is an opportunity to modernize the tech stack and improve performance and security configurations to reduce technical debt and enhance user experience.
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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