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Security report for hartlhaus.at

HARTL HAUS · Real Estate · Austria

High risk. 6 critical or high findings in GDPR outside view, SSL/TLS and 1 other check.

Security score

48/100

Risk levelHigh

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

HARTL HAUS is a well-established Austrian manufacturer specializing in prefabricated wooden houses, with over 125 years of market presence. The company offers a range of modern bungalow and two-story homes, including individually planned dream houses, all produced in Austria with an integrated carpentry workshop. Their market position is strong, being a quality leader with high customer satisfaction. Technically, the website runs on TYPO3 CMS hosted on an Apache Ubuntu server, with modern marketing and consent tools integrated. However, the lack of a valid SSL certificate and HTTPS support is a significant security gap. The site includes comprehensive privacy and cookie policies with consent mechanisms, but lacks explicit terms of service and incident response information. Overall, the business is credible and trustworthy, but the security posture requires urgent improvement to protect user data and enhance trust.

Scanned

NIS2 and GDPR posture

GDPR outside view
0/ 100 · Critical
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

    • Critical

      No HTTPS encryption

      GDPR requires appropriate security measures for personal data

      What to do: Implement SSL/TLS certificate for HTTPS

    • 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. 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.

    • Critical

      No HTTPS Encryption

      Website does not use HTTPS encryption, making all data transmission vulnerable to interception

      What to do: Implement SSL/TLS certificate and redirect all HTTP traffic to HTTPS

  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 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';…

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  • TLS certificates and expiry
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  • 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
0
Security headers
50
Email security
50
DNS health
85
Network security
100
GDPR outside view
0
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

The company targets private home builders primarily in Austria and neighboring German-speaking countries, offering turnkey and customizable prefabricated homes. Their business model integrates manufacturing, planning, and carpentry services, supported by a network of show homes and customer testimonials. The firm leverages digital marketing tools and social media to engage customers. Their long history and quality leadership provide competitive advantages. Partnerships such as with the associated carpentry domain enhance their service offering. Growth indicators include active marketing campaigns and multiple show homes. The company maintains a professional online presence with consistent branding and relevant content.

Security posture

The website's security maturity is low due to the absence of a valid SSL certificate and HTTPS support, despite having some security headers configured. This exposes users to risks such as data interception and undermines trust. No incident response or vulnerability disclosure mechanisms are evident. The use of modern consent management and anonymized analytics indicates some privacy awareness. However, the lack of secure transport and advanced security headers limits the overall security posture. Immediate remediation of SSL/TLS configuration and addition of security policies is recommended to align with best practices and compliance requirements.

Recommendations

  1. Obtain and deploy a valid SSL/TLS certificate to enable HTTPS across the entire site.
  2. Enable modern TLS protocols (TLS 1.2 and TLS 1.3) and strong cipher suites for secure communication.
  3. Implement a security.txt file with clear incident response contacts and procedures.
  4. Add missing security headers such as Content Security Policy and Referrer-Policy to enhance protection.
  5. Maintain and regularly audit privacy compliance mechanisms and update terms of service.
Technical notes

Notes

The website is built on TYPO3 CMS, served by Apache on Ubuntu, and uses modern marketing and consent tools like Google Tag Manager and Usercentrics CMP. The site is mobile optimized with good navigation and content quality. However, performance metrics are missing or zero, indicating potential issues with load time measurement or optimization. The lack of HTTPS is a critical technical deficiency. The DNS setup is standard with no DNSSEC or CAA records, which could be improved. Overall, the technical infrastructure is solid but requires modernization in security and performance monitoring.
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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