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Security report for immogarten.de

ImmoGarten GmbH · Real Estate · Germany

Medium risk. 2 critical or high findings in Security headers and SSL/TLS.

Security score

68/100

Risk levelMedium

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

ImmoGarten GmbH operates as a specialized garden nursery and plant provider based in Frankfurt am Main, Germany. The company offers a broad range of plants including garden trees, shrubs, hedges, and garden accessories, complemented by services such as garden consultation, delivery, and planting. Their market position is that of a regional specialist with a strong presence in the Rhein-Main area, supported by partnerships with related brands and an online shop for magnolias. The website is built on Silverstripe CMS and employs modern web technologies, providing a good user experience with mobile optimization and accessibility features. Security posture is solid with HTTPS enforced and cookie consent implemented, though the absence of a privacy policy and terms of service pages indicates compliance gaps. Contact information is clearly presented, enhancing business credibility. Overall, the website is professional, trustworthy, and well-structured, serving its target audience effectively.

Scanned

NIS2 and GDPR posture

GDPR outside view
83/ 100 · Low
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

2 findings rated critical or high. Fix these first.

  1. 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

  2. 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 immogarten.de

This scan found 20 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
72
Security headers
60
Email security
80
DNS health
70
Network security
40
GDPR outside view
83
Average
68

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 company targets garden enthusiasts, homeowners, landscapers, and businesses in the Rhein-Main region, leveraging a retail and service business model focused on plants and garden-related products. Their competitive advantage lies in a diverse product range, personalized garden services, and strong regional partnerships. Revenue streams likely include direct plant sales, garden services, and online shop sales. The partnership ecosystem includes Immo Herbst Gruppe, Lunaplant, Garpa, Masuria Living, and Binder, indicating strategic collaborations that enhance market reach and product offerings. The website content and structure reflect a mature digital presence with clear branding and trust signals, supporting growth and customer engagement.

Security posture

The website demonstrates a good security maturity level with HTTPS enabled and cookie consent mechanisms in place. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the lack of published security policies, incident response contacts, and vulnerability disclosure mechanisms suggests room for improvement in transparency and preparedness. Compliance with GDPR is partially indicated by cookie consent but is weakened by the absence of a privacy policy. The security culture appears moderate, with technical best practices implemented but lacking formal documentation and communication of security policies.

Recommendations

  1. Publish a comprehensive privacy policy page to enhance GDPR compliance and user trust.
  2. Add a terms of service page to clarify user rights and obligations.
  3. Develop and publish a security policy and incident response contact information to improve transparency and preparedness.
  4. Implement security headers such as Content-Security-Policy and X-Content-Type-Options to strengthen security posture.
  5. Consider adding a vulnerability disclosure policy or security.txt file to encourage responsible reporting and improve security culture.

Contact details published on the site

Addresses
Legal name
ImmoGarten GmbH
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
ImmoGarten GmbH
Description
ImmoGarten GmbH is a garden nursery and plant provider located in Frankfurt am Main, Germany, offering a wide range of plants including garden trees, shrubs, hedges, and garden accessories. They provide garden services such as consultation, delivery, and planting services. The company also promotes partner brands and has an online shop for magnolias.
Key services
Plant sales (various categories), Garden consultation, Delivery service, Planting service
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, Bootstrap Icons, Swiper.js
Frameworks
Silverstripe CMS 5.2
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

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

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

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 rich content and navigation
  2. No privacy policy page found, which is a compliance gap
  3. Cookie consent banner is present and functional
  4. Contact information is prominently displayed with multiple channels
  5. No visible security policy or incident response information
  6. Use of Silverstripe CMS and modern JS libraries for UI
  7. Multiple partner and subsidiary domains linked with clear branding
  8. No signs of malicious or suspicious content
  9. Good accessibility and keyboard navigation support
  10. No social media links detected in provided content
Technical notes

Notes

The website is built on Silverstripe CMS 5.2, utilizing modern front-end technologies including Bootstrap Icons and Swiper.js for interactive elements. The HTML and CSS are valid and support responsive design, ensuring good mobile optimization and accessibility. Performance is moderate with efficient use of images and scripts. Navigation is clear with keyboard accessibility features implemented. There is no evidence of technical debt or outdated libraries. Hosting provider details are not explicitly identified. Overall, the technical infrastructure supports a professional and user-friendly web presence with opportunities for further optimization and security enhancements.
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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