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Security report for meerzeit-immobilien.de

Meerzeit Immobilien · Real Estate · Germany

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

Security score

48/100

Risk levelHigh

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

Meerzeit Immobilien operates as a specialized real estate brokerage focusing on exclusive and luxury properties in the Ostseeresort Olpenitz and surrounding Baltic Sea region. Their website showcases a portfolio of high-end villas, apartments, and holiday homes, targeting affluent buyers and sellers seeking premium maritime real estate. The business model centers on exclusivity, discretion, and personalized service, positioning them as a niche player in the regional luxury real estate market. Technically, the website is built on Joomla CMS with Yootheme templates and UIkit framework, delivering a modern and responsive user experience with good SEO and mobile optimization. Security posture is adequate with HTTPS enabled and CSRF protections, but lacks advanced security headers and explicit policies. Privacy compliance is weak due to missing privacy and cookie policies, and contact information is limited to a newsletter subscription form without direct emails or phone numbers. Overall, the site is professional and trustworthy but would benefit from enhanced compliance and security transparency.

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

    • 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 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 meerzeit-immobilien.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
77
Security headers
45
Email security
55
DNS health
65
Network security
20
GDPR outside view
28
Average
48

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

Meerzeit Immobilien holds a niche market position as a luxury real estate broker in Germany's Baltic Sea region. Their competitive advantage lies in exclusive property offerings and a focus on discretion and high-quality service. Revenue streams likely derive from brokerage commissions on high-value property sales. The target customer segment includes wealthy individuals and families interested in premium coastal properties. The company leverages a digital presence with a well-designed website and newsletter marketing but lacks visible social media engagement or broader digital marketing tools. Growth indicators are not explicit but the curated property portfolio and professional presentation suggest a stable boutique operation. No partnerships or subsidiaries are evident from the data.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and CSRF tokens implemented in forms. However, it lacks visible security headers such as Content-Security-Policy, X-Frame-Options, and X-XSS-Protection, which are recommended best practices. No vulnerability disclosures or security.txt files are present, limiting transparency for security researchers. The absence of direct contact emails or phone numbers reduces attack surface but also limits user trust. No known vulnerabilities or exposed sensitive data were detected in the HTML content. Compliance with GDPR is uncertain due to missing privacy and cookie policies. Incident response readiness and security culture indicators are not evident from the website content.

Recommendations

  1. Publish a comprehensive privacy policy and cookie policy with clear GDPR compliance statements.
  2. Implement standard security headers to enhance protection against common web attacks.
  3. Provide explicit and verified contact information including company email and phone numbers.
  4. Add a security.txt file or vulnerability disclosure policy to encourage responsible reporting.
  5. Enhance accessibility features and ARIA landmarks to improve usability for all users.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Meerzeit Immobilien
Description
Meerzeit Immobilien is a real estate specialist focused on exclusive and unique properties in the Ostseeresort Olpenitz and surrounding maritime regions. They offer luxury villas, apartments, maisonettes, and holiday homes with a focus on high-quality, exclusive locations and long-term value preservation.
Key services
Real estate sales, Exclusive property listings, Consultation for property sellers, Marketing of luxury and unique properties
Content quality
good
Branding
consistent

Technology

Stack
Joomla CMS, Yootheme Template, UIkit Framework, jQuery, Awesomplete, Webcomponents.js
Frameworks
UIkit
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • CSRF token present in scripts
  • No exposed emails in HTML (emails are in forms)
  • Use of modern JS libraries with module support

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Marketing tools
rapidmail (newsletter service)
Transparency
basic

Site quality

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

Key observations

  1. Website is professionally designed and focused on luxury real estate in the Baltic Sea region.
  2. No explicit privacy or cookie policies found, which is a compliance gap.
  3. Contact information is limited to a newsletter subscription form; no direct emails or phone numbers found in visible content.
  4. Uses Joomla CMS with Yootheme and UIkit framework, indicating a modern but standard CMS setup.
  5. No security.txt or vulnerability disclosure found.
  6. No social media links detected in the provided content.
  7. No advertising or tracking scripts detected except for newsletter service.
  8. Content is safe and suitable for general audiences.
  9. No WAF or blocking mechanisms detected; full content accessible.
Technical notes

Notes

The website is built on Joomla CMS with Yootheme templates and UIkit frontend framework, supported by jQuery and modern JavaScript libraries including Awesomplete and Webcomponents.js. Hosting is via rzone.de as indicated by nameservers. The site is mobile responsive with good SEO meta tags and structured navigation. Performance is moderate with use of optimized images and lazy loading. No major technical debt or deprecated libraries were detected. Opportunities exist to modernize security headers and improve privacy compliance. The technical infrastructure supports a professional real estate brokerage digital presence but could benefit from enhanced security and compliance features.
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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