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Security report for immodera.de

Immodera · Real Estate · Germany

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

58/100

Risk levelMedium

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

Immodera is a small, regionally focused real estate brokerage and property development company based in Germany, specifically serving the Zollernalbkreis region. The company offers services including property valuation, sales, rentals, and exclusive condominium development. The website reflects a professional and consistent brand image with clear contact information and customer testimonials, indicating a trustworthy market position. Technically, the website uses modern web standards with HTTPS and Matomo analytics for privacy-conscious tracking. However, it lacks some security headers and a cookie consent mechanism, which are important for GDPR compliance. No security policies or incident response contacts are published, which could be improved to enhance trust and compliance. Overall, the site is accessible, well-structured, and safe, with no signs of malicious content or blocking mechanisms.

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

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 immodera.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.

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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
77
Security headers
15
Email security
70
DNS health
60
Network security
100
GDPR outside view
28
Average
58

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

Immodera operates in the real estate sector with a business model centered on brokerage and property development. Its competitive advantage lies in its regional expertise and long-standing presence since 1996. The company targets local residents and property buyers in the Zollernalbkreis area. The website's content and testimonials support a positive reputation and customer satisfaction. The company maintains active social media profiles on Instagram, Facebook, and LinkedIn, supporting marketing and customer engagement. There is no evidence of partnerships or subsidiaries from the data provided. The business appears stable and focused on quality and transparency.

Security posture

The website enforces HTTPS and uses Matomo analytics, which is a privacy-friendly alternative to mainstream trackers. However, it lacks explicit security headers such as Content-Security-Policy and X-Frame-Options, which could mitigate certain web attacks. No sensitive data is exposed in the HTML, and no vulnerable libraries are detected. The absence of a published security policy or incident response contact reduces transparency and preparedness perception. There is no cookie consent mechanism, which is a compliance gap under GDPR. Overall, the security posture is good but could be enhanced by implementing recommended headers, policies, and consent mechanisms.

Recommendations

  1. Implement a cookie consent banner to comply with GDPR and improve user privacy transparency.
  2. Add security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to strengthen web security.
  3. Publish a clear security policy and incident response contact information on the website.
  4. Consider adding a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  5. Regularly review and update privacy and security practices to maintain compliance and trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Immodera
Description
Wohnen und ankommen mit Immodera. Ihr Makler und Bauträger aus Geislingen mit Verantwortung in der Region Balingen und Zollernalbkreis.
Key services
Real estate brokerage (valuation, sale, rental), Property development (exclusive condominiums)
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, Matomo Analytics
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Services
Matomo
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Matomo
Marketing tools
Matomo Analytics
Transparency
basic

Site quality

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

Key observations

  1. Website is professionally designed and content-rich.
  2. Clear business focus on real estate brokerage and development in a specific German region.
  3. Contact information is prominently displayed and consistent.
  4. No visible security policy or incident response information.
  5. No cookie consent banner detected despite EU GDPR relevance.
  6. Use of Matomo analytics indicates privacy-conscious tracking.
  7. No suspicious or malicious content detected.
Technical notes

Notes

The website is built with standard HTML5, CSS3, and JavaScript technologies, with no detected CMS or major frameworks. It uses Matomo for analytics, indicating a focus on privacy. The hosting is managed via UI-DNS nameservers, suggesting a professional DNS setup. The site is mobile optimized with responsive images and good navigation clarity. Performance is moderate, with no major issues detected. Accessibility features are basic but present. SEO is supported by proper meta tags and Open Graph data. There is room for improvement in adding modern security headers and cookie consent mechanisms to meet regulatory requirements.
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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