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Security report for greiner.at

Greiner AG · Manufacturing · 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

Greiner AG is a well-established Austrian enterprise specializing in manufacturing plastic and foam solutions with a global market presence. The company operates through three main subsidiaries: Greiner Bio-One, Greiner Packaging, and NEVEON, serving diverse industries including packaging, medical technology, automotive, and furniture. The website reflects a professional and comprehensive digital presence with detailed business descriptions, press releases, and social media integration. Technically, the site is built on TYPO3 CMS with modern JavaScript libraries, but suffers from a critical lack of HTTPS due to an invalid or missing SSL certificate, which significantly impacts its security posture. Privacy and cookie policies are well implemented with consent mechanisms, supporting GDPR compliance. Overall, the site demonstrates strong business credibility but requires urgent security improvements 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 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 greiner.at

This scan found 17 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
55
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

Greiner AG holds a leading position in the manufacturing sector for plastic and foam products, leveraging its subsidiaries to target specialized markets such as laboratory supplies, sustainable packaging, and polyurethane foam products. The company’s business model focuses on innovation, sustainability, and global reach, supported by a robust content strategy including press releases and podcasts. The presence of multiple external domains linked to subsidiaries and partners indicates a mature partnership ecosystem. The company targets industrial clients and emphasizes sustainability and innovation as competitive advantages. The domain age and WHOIS data align well with the company’s long history, reinforcing legitimacy.

Security posture

The website’s security posture is currently weak due to the absence of a valid SSL certificate and lack of HTTPS support, exposing users to potential data interception risks. While some security headers like Content Security Policy and X-Content-Type-Options are present, critical features such as HSTS, OCSP stapling, and session resumption are missing. No explicit security or incident response policies are published, and no vulnerability disclosure or security.txt files are found. The site does not use modern TLS protocols, which further reduces security. These gaps present significant risks, especially for a large enterprise handling sensitive business communications.

Recommendations

  1. Install and maintain 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 disable deprecated versions.
  3. Implement HTTP Strict Transport Security (HSTS) with includeSubDomains and preload options.
  4. Add OCSP stapling to improve certificate revocation checking performance and security.
  5. Publish a security policy and incident response contact information to improve transparency.
  6. Consider adding a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  7. Regularly audit and update security headers and CSP to mitigate emerging threats.
  8. Improve accessibility features and optimize performance to enhance user experience.
Technical notes

Notes

The website is powered by TYPO3 CMS, a mature and extensible content management system, combined with Bootstrap for responsive design and several JavaScript libraries such as jQuery, Swiper, Isotope, and Fancybox for enhanced interactivity. Hosting is via Cloudflare, providing CDN and security services, although SSL is not properly configured. The site shows good mobile optimization and SEO practices, including meta tags and structured data (JSON-LD). However, performance metrics are missing or zero, indicating potential issues with load time measurement or optimization. The site uses a canonical URL and hreflang tags for multilingual support. Overall, the technical infrastructure is solid but requires SSL and performance tuning improvements.
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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