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Security report for reppel.nl

REPPEL · Manufacturing · Netherlands

Medium risk. 4 critical or high findings in Security headers and GDPR outside view.

Security score

68/100

Risk levelMedium

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

REPPEL is a specialist building solutions company based in the Netherlands, focusing on steel plate concrete floor systems, fireproof cladding, and insulation materials such as perlite and vermiculite. The company targets construction professionals and stakeholders, emphasizing service and quality. The website is professionally designed, multilingual, and optimized for SEO, reflecting a mature digital presence. Technically, the site uses WordPress with modern plugins and performance optimizations, ensuring good speed and mobile responsiveness. Security posture is solid with HTTPS and reCAPTCHA integration, though explicit security headers and cookie consent mechanisms could be improved. Overall, REPPEL demonstrates a trustworthy and professional online presence aligned with its business domain.

Scanned

NIS2 and GDPR posture

GDPR outside view
68/ 100 · Medium
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

4 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
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • 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';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

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

Keep watching reppel.nl

This scan found 24 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
85
Security headers
15
Email security
75
DNS health
65
Network security
100
GDPR outside view
68
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

REPPEL operates in a niche manufacturing and construction sector, providing specialized building materials and solutions. Its business model is B2B, serving contractors and architects. The company maintains a consistent brand and leverages social media for outreach. The multilingual website suggests an international or European market focus. The presence of downloadable technical documents and detailed product descriptions indicates a knowledge-driven approach. No parent or subsidiary companies were identified, suggesting an independent medium-sized enterprise. The company benefits from trust signals such as structured data, privacy policies, and clear contact information.

Security posture

The website employs HTTPS with a good SSL configuration and uses Google reCAPTCHA to protect forms from abuse. However, it lacks explicit security headers like Content-Security-Policy and X-Frame-Options, which are recommended to mitigate common web vulnerabilities. No incident response or security policy pages were found, which could enhance transparency and preparedness. No vulnerabilities or exposed sensitive data were detected in the HTML content. The site uses reputable third-party services for analytics and live chat, which are standard in the industry. Overall, the security posture is good but can be improved with additional headers and documented policies.

Recommendations

  1. Implement explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Add a cookie consent banner or mechanism to comply fully with GDPR cookie regulations.
  3. Publish a dedicated security policy and incident response contact information to improve transparency and trust.
  4. Regularly audit and update WordPress core and plugins to mitigate vulnerabilities.
  5. Consider appointing and publishing Data Protection Officer contact details to strengthen GDPR compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
REPPEL
Description
REPPEL is a specialist building solutions company focusing on floor systems and fireproof cladding. They emphasize service and quality as core values.
Key services
Steel plate concrete floor systems, Fireproof cladding and fireproofing, Perlite and Vermiculite insulation materials
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Yoast SEO plugin, jQuery, Flickity (carousel), Google reCAPTCHA, Google Tag Manager, Google Analytics, WP Rocket (performance optimization), Search Filter Pro plugin, Zopim Live Chat
Platforms
WordPress CMS
Performance
fast
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA for forms
  • No exposed sensitive data in HTML
  • Use of security plugins (implied by WordPress ecosystem)

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Marketing tools
Zopim Live Chat
Transparency
basic

Site quality

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

Key observations

  1. Website is professionally designed and well-structured.
  2. Content is focused on specialist building solutions with clear service offerings.
  3. Multiple language options available indicating international reach.
  4. Use of modern web technologies and SEO best practices.
  5. Contact information is clearly presented with phone and contact form.
  6. No visible security or privacy policy gaps except missing explicit cookie consent mechanism.
  7. Social media presence on major platforms enhances trust.
  8. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on WordPress CMS with a modern tech stack including Yoast SEO, Flickity for carousels, Google Analytics, Google Tag Manager, and WP Rocket for performance optimization. The site is mobile responsive and uses lazy loading and prefetching techniques to improve load times. The use of structured data (JSON-LD) enhances SEO and search engine understanding. No major technical debt or deprecated libraries were detected. Hosting provider details were not explicitly found. Overall, the technical infrastructure supports a fast, user-friendly, and SEO-optimized website suitable for a medium-sized business.
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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