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Security report for meteoor.nl

De Meteoor Beton B.V. · Manufacturing · Netherlands

Low risk. 2 critical or high findings in SSL/TLS.

Security score

76/100

Risk levelLow

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

De Meteoor Beton B.V. is a well-established Dutch manufacturer specializing in prestressed concrete products, including the original Stelcon plates, rail industry prefab concrete, and concrete waste pits. As part of the BTE Groep, it holds a strong market position with a history dating back to 1907. The company targets construction, infrastructure, and rail sectors with a focus on quality and reliability. The website reflects a professional and modern digital presence built on HubSpot CMS, featuring comprehensive product information and clear contact details. Privacy and cookie policies are implemented with consent mechanisms, supporting GDPR compliance. Security posture is strong with HTTPS, security headers, and no visible vulnerabilities, though dedicated security and incident response policies are not publicly disclosed. Overall, the site demonstrates high trustworthiness and business credibility.

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. 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
    • High

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching meteoor.nl

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
52
Security headers
70
Email security
80
DNS health
70
Network security
100
GDPR outside view
83
Average
76

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 manufacturing and transportation sectors, leveraging a broad product portfolio and a network of sister companies under BTE Groep. Its competitive advantage lies in its legacy as the original Stelcon plate inventor and its tailored prefab concrete solutions for rail and waste management. The business model focuses on B2B sales to infrastructure and industrial clients. The website's integration with HubSpot marketing tools and analytics indicates a mature digital marketing strategy. The presence of multiple related domains confirms a strong corporate ecosystem. Growth potential is supported by sustainability initiatives and a large production footprint.

Security posture

The website employs HTTPS with strong SSL configuration and multiple security headers, indicating good baseline security hygiene. Cookie consent and privacy policies align with GDPR requirements. No incident response or vulnerability disclosure information is available, which could be improved to enhance transparency and readiness. No exposed sensitive data or vulnerable libraries were detected. The use of third-party marketing and analytics scripts is managed with consent mechanisms. Overall, the security posture is solid but could benefit from explicit security policy publication and incident contact details.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and commitments.
  2. Add incident response contact information such as security@ or abuse@ email addresses.
  3. Implement and publish a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  4. Regularly review and update third-party scripts to mitigate potential vulnerabilities.
  5. Enhance accessibility features to improve inclusivity and compliance with standards.

Contact details published on the site

Addresses
Legal name
De Meteoor Beton B.V.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
De Meteoor Beton B.V.
Description
Meteoor, specialist in voorgespannen beton, staat voor kwaliteit en betrouwbaarheid. Van brug- en viaductliggers tot voorgespannen heipalen. Uitvinder van de Stelcon-platen sinds 1924. Produceert prefab betonproducten voor railindustrie en afvalputten.
Key services
Stelcon®-platen (concrete plates), Railcon® (prefab concrete for rail industry), Divicon® (prefab concrete waste pits)
Content quality
excellent
Branding
consistent

Technology

Stack
HubSpot CMS, JavaScript, FontFaceObserver, Tiny Slider, Google Tag Manager, Google Analytics
Frameworks
HubSpot
Platforms
HubSpot
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner with opt-in/out
  • No exposed sensitive data in HTML
  • Secure forms with proper labeling

Analytics and tracking

Services
Google Analytics, HubSpot Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
HubSpot Ads Pixel
Marketing tools
HubSpot Marketing
Transparency
good

Site quality

Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is rich, professional, and well-structured.
  3. Strong presence of privacy and cookie policies with consent mechanisms.
  4. Clear contact information including email, phone, and physical address.
  5. Use of HubSpot CMS and marketing tools indicates modern digital infrastructure.
  6. No security policy or incident response information publicly available.
  7. No vulnerability disclosure or security.txt found.
  8. Multiple related domains linked as part of the BTE Groep corporate family.
  9. No suspicious or malicious external links detected.
  10. Good SEO and accessibility practices observed.
Technical notes

Notes

The website is built on the HubSpot CMS platform, utilizing modern JavaScript libraries such as FontFaceObserver and Tiny Slider for enhanced user experience. It integrates Google Tag Manager and HubSpot analytics for data collection and marketing automation. The site is mobile-optimized with responsive design and good SEO practices including meta tags and structured data (JSON-LD). Hosting is provided by HubSpot, ensuring reliable performance and security. The technical implementation is modern and well-maintained, supporting fast load times and good accessibility. Opportunities exist to further improve accessibility and publish more detailed security documentation.
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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