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Security report for dorner.at

Dorner Electronic GmbH · Manufacturing · Austria

High risk. 8 critical or high findings in GDPR outside view, SSL/TLS and 1 other check.

Security score

42/100

Risk levelHigh

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

Dorner Electronic GmbH is a medium-sized Austrian company specializing in technology and software solutions for concrete manufacturers, including ready-mix, precast concrete, dry batch, and bulk material sectors. The company positions itself as a European market leader with a global presence through subsidiaries and partner networks. Their offerings include automation solutions, software products, and apps that digitalize and optimize production processes from order to invoicing. Technically, the website is built on modern frameworks such as Next.js and React, hosted on HostingHub Cloud, and demonstrates good mobile optimization and SEO practices. However, a critical security gap exists due to the absence of a valid SSL certificate and HTTPS support, which significantly impacts the security posture. Privacy and cookie policies are present and GDPR compliant, and contact information is clearly provided, enhancing business credibility. Overall, the website is professional and content-rich but requires urgent security improvements to protect user data and maintain 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

8 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

  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 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"

Need hands-on remediation? Email guard@offseq.com

Keep watching dorner.at

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.

Daily monitoring

Recommended

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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
0
Security headers
15
Email security
50
DNS health
85
Network security
100
GDPR outside view
0
Average
42

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 operates in the manufacturing sector, focusing on concrete technology solutions. Their business model is B2B, targeting concrete manufacturers worldwide. They maintain a strong market position in Europe and have subsidiaries in Switzerland and Australia, indicating international expansion. The presence of a company band and participation in industry events like bauma reflect a strong corporate culture and brand identity. Their digital presence includes social media channels and a well-structured website with comprehensive service descriptions. The company emphasizes sustainability, efficiency, and innovation in its offerings, which are key competitive advantages. The website content and structure support lead generation and customer engagement effectively.

Security posture

The current security posture is weak due to the lack of a valid SSL certificate and HTTPS, exposing users to potential data interception risks. No advanced security headers like HSTS are implemented, and TLS protocols are disabled, which is a significant vulnerability. No incident response or security policy information is found on the site, indicating limited transparency in security governance. However, no known vulnerabilities or subdomain takeover risks are detected. The site uses modern JavaScript frameworks but lacks secure session management features. Immediate remediation of SSL/TLS issues is critical to improve security and compliance.

Recommendations

  1. Obtain and deploy a valid SSL/TLS certificate to enable HTTPS across the entire site.
  2. Enable and configure HSTS with includeSubDomains and preload to enforce secure connections.
  3. Activate modern TLS protocols (TLS 1.2 and TLS 1.3) and disable deprecated versions.
  4. Publish a clear security policy and incident response contact information to enhance transparency.
  5. Conduct regular security audits and implement secure session management and input validation.

Contact details published on the site

Addresses
Legal name
Dorner Electronic GmbH
Technical notes

Notes

The website is built using Next.js and React, leveraging Webpack for bundling. It uses a Drupal CMS backend inferred from URL patterns and CMS references. Hosting is provided by HostingHub Cloud. The site employs modern image loading techniques and responsive design for mobile optimization. SEO is well addressed with meta tags, Open Graph tags, and alternate language links. Performance metrics are not available, but chunked transfer encoding and caching headers suggest optimization efforts. Accessibility is basic but could be improved. The lack of HTTPS and SSL certificate is a major technical risk. The site uses Google Tag Manager for analytics and tracking, indicating moderate user tracking. Overall, the technical infrastructure is modern but requires security upgrades.
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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