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Security report for bauverein-friemersheim.de

Gemeinnütziger Spar- und Bauverein Friemersheim eG · Real Estate · Germany

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

50/100

Risk levelMedium

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

The website for Gemeinnütziger Spar- und Bauverein Friemersheim eG serves as an informational portal for a local housing cooperative based in Duisburg Friemersheim, Germany. It provides details about housing offers, membership, tenant services, and organizational information. The site targets general audiences interested in cooperative housing with a focus on affordable and lifelong residential rights. The business operates in the real estate sector with a small-sized local market presence. Technically, the site is built on Joomla CMS using Bootstrap and jQuery, offering basic mobile responsiveness and moderate performance. Security posture is adequate with HTTPS enabled and CSRF tokens present, but lacks advanced security headers and incident response information. Privacy compliance is partial, with a privacy policy present but no cookie consent mechanism or terms of service. Overall, the site is functional and moderately trustworthy but could improve in security and compliance aspects.

Scanned

NIS2 and GDPR posture

GDPR outside view
28/ 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

6 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

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  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 X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

  3. 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 bauverein-friemersheim.de

This scan found 26 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
42
Security headers
60
Email security
70
DNS health
60
Network security
40
GDPR outside view
28
Average
50

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 cooperative operates in the real estate sector focusing on affordable housing solutions in the Duisburg Friemersheim area. Its business model centers on cooperative membership and tenant services, providing lifelong housing rights. The website reflects a local market position with no evident subsidiaries or parent companies. Partnerships include local housing associations as indicated by linked domains. The cooperative maintains a basic digital presence with limited marketing or analytics tools, suggesting a focus on community service rather than commercial expansion. Growth indicators or revenue streams are not disclosed. The site’s navigation and content structure support user engagement primarily for existing or prospective members and tenants.

Security posture

The website demonstrates a basic security maturity level with HTTPS enforced and CSRF protection tokens embedded in scripts. However, the absence of security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options reduces defense-in-depth. No vulnerability disclosure or incident response contacts are provided, limiting transparency and readiness for security incidents. No tracking or analytics scripts were detected, reducing privacy risks but also limiting monitoring capabilities. The site does not implement cookie consent mechanisms, which may be a GDPR compliance gap. Overall, security practices are functional but could be enhanced to meet higher compliance and protection standards.

Recommendations

  1. Implement standard security headers (CSP, X-Frame-Options, X-Content-Type-Options) to improve security posture.
  2. Add a cookie consent banner and mechanism to comply with GDPR requirements.
  3. Publish a terms of service page to clarify user agreements and legal protections.
  4. Establish and publish incident response contact information and a vulnerability disclosure policy (e.g., security.txt).
  5. Enhance privacy policy with more comprehensive details on data processing and retention.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Gemeinnütziger Spar- und Bauverein Friemersheim eG
Description
Wohnen mit Mehrwert - Genossenschaftliches Wohnen in Duisburg Friemersheim und Umgebung zu faire Mietpreisen mit lebenslanges Wohnrecht
Key services
Wohnungsangebote, Mitgliedschaft, Mieter Service, Kundenmagazin, Geschäftsberichte
Content quality
basic
Branding
consistent

Technology

Stack
jQuery, Bootstrap, Joomla CMS
Frameworks
Bootstrap
Platforms
Joomla
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
70/100
Good practices seen
  • HTTPS enabled
  • No exposed sensitive data in HTML
  • CSRF token present in script options

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

Transparency
poor

Site quality

Design
basic
User experience
basic
Content relevance
basic
Navigation
good
Professionalism
basic
Trustworthiness
moderate

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is primarily informational about housing cooperative services.
  3. No forms detected on the homepage HTML provided.
  4. No social media links found in the HTML content.
  5. No email addresses explicitly found in the HTML content.
  6. Phone number found in footer with clear label as emergency contact outside office hours.
  7. No cookie consent banner or mechanism detected.
  8. No terms of service page detected.
  9. Site uses Joomla CMS with Bootstrap and jQuery libraries.
  10. Site is mobile responsive with viewport meta tag and Bootstrap usage.
Technical notes

Notes

The website uses Joomla CMS with Bootstrap and jQuery libraries, indicating a traditional but stable technology stack. The site is mobile responsive and includes basic SEO meta tags. Performance is moderate with no advanced optimization detected. The hosting is via a German provider (nsvr.de) consistent with the local business location. No modern JavaScript frameworks or analytics tools are used, suggesting limited digital marketing or user behavior tracking. The site lacks advanced accessibility features but provides basic viewport and responsive design. Technical debt appears low but modernization opportunities exist to improve performance, security, and compliance.
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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