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Security report for af-gewerbebau.de

Albert Fischer Gewerbebau · Manufacturing · Germany

High risk. 9 critical or high findings in GDPR outside view, Network security and 2 other checks.

Security score

49/100

Risk levelHigh

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

Albert Fischer Gewerbebau is a medium-sized German construction company specializing in commercial and industrial building projects, including hall construction and office buildings. With over 25 years of experience, the company offers turnkey solutions with fixed-price guarantees and timely delivery, targeting industrial and commercial clients primarily in Germany. The website is professionally designed using the Contao CMS platform and incorporates modern JavaScript libraries for enhanced user experience. While the site is mobile-optimized and SEO-friendly, it lacks some privacy compliance features such as cookie consent mechanisms. Security posture is solid with HTTPS enforced, but could be improved by adding security headers and explicit incident response policies. Overall, the company presents a credible and trustworthy digital presence consistent with its business claims.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 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

9 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

  2. Network security

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

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • 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
    • Critical

      Critical Service Exposed: PostgreSQL

      Port 5432 (PostgreSQL) is publicly accessible - PostgreSQL - Database server

      What to do: Immediately restrict access to PostgreSQL using firewall or VPN

      • 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

  3. 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 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 af-gewerbebau.de

This scan found 21 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
82
Security headers
65
Email security
85
DNS health
70
Network security
0
GDPR outside view
40
Average
57
After the cap
49

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 · found on this site
  • 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 af-gewerbebau.de, from OffSeq Breach.

No leaked records found

Breach holds no records for af-gewerbebau.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

The company operates in the manufacturing and real estate sectors, focusing on B2B construction services for logistics, industrial, and commercial buildings. Its business model centers on providing comprehensive construction services including planning, building permits, and execution by in-house craftsmen. The firm maintains a strong regional presence with related subsidiaries specializing in house building and engineering construction. The website content and references indicate a stable market position with a focus on quality and reliability. The absence of direct contact emails or phone numbers on the site suggests a preference for contact via forms, which may impact lead generation efficiency.

Security posture

The website enforces HTTPS and uses secure forms with CSRF tokens, indicating a baseline security maturity. However, the lack of visible security headers such as Content Security Policy, HSTS, and X-Frame-Options reduces defense-in-depth. No vulnerability disclosures or incident response contacts are published, which limits transparency and preparedness. The use of some older JavaScript libraries like MooTools may pose potential risks if not regularly updated. Overall, the security posture is moderate but can be enhanced by adopting best practices and publishing clear security policies.

Recommendations

  1. Implement comprehensive security headers (CSP, HSTS, X-Frame-Options) to improve protection against common web attacks.
  2. Add a cookie consent banner to comply with GDPR and enhance user privacy transparency.
  3. Publish a security policy and incident response contact information to improve trust and readiness.
  4. Regularly update all JavaScript libraries and dependencies to mitigate vulnerabilities.
  5. Consider adding direct contact information such as company emails and phone numbers to improve user trust and communication.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Albert Fischer Gewerbebau
Description
Bauunternehmen mit über 25 Jahren Erfahrung, spezialisiert auf Gewerbe- und Industriebau, Neubau, Anbau und Sanierung. Bietet schlüsselfertige Lösungen mit Festpreisgarantie und termingerechter Fertigstellung.
Key services
Hallenbau (Logistik, Industrie, Werkstatt), Gewerbebau (Verwaltung, Autohaus), Neubau, Anbau, Sanierung, Komplette Gewerke durch eigene Handwerker
Content quality
good
Branding
consistent

Technology

Stack
jQuery, MooTools, Contao Open Source CMS, Swiper.js, Colorbox, Chosen.js, Mediabox, TableSorter, Rocksolid Slider
Frameworks
Contao CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Secure forms with CSRF tokens (REQUEST_TOKEN present)

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

Tracking pixels
Google Ads
Marketing tools
Google Ads (gtag.js)
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 challenges.
  2. Content is professionally presented in German language targeting German industrial clients.
  3. No explicit privacy or cookie banners found, though privacy policy page exists.
  4. No direct email or phone contact found in HTML; contact form is primary contact method.
  5. Multiple modern JS libraries used, but some are older (MooTools).
  6. No social media links detected in HTML content.
  7. No explicit security headers detected in HTML content; server headers unknown.
  8. Google Ads tracking script present but no analytics scripts detected.
  9. Business has related domains for subsidiaries/partners.
  10. No vulnerability disclosure or security.txt found.
Technical notes

Notes

The website is built on the Contao Open Source CMS platform, leveraging a mix of modern and legacy JavaScript libraries including jQuery, Swiper.js, and MooTools. The site is mobile-optimized with responsive design and includes SEO-friendly meta tags and structured data in JSON-LD format. Performance is moderate, with potential for improvement by optimizing scripts and assets. Accessibility features are basic but present, such as ARIA roles and keyboard navigation support. Hosting provider details are not disclosed. Overall, the technical infrastructure supports a professional web presence but could benefit from modernization and enhanced security configurations.
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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