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Security report for mutec.be

Mutec · Manufacturing · Belgium

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

68/100

Risk levelMedium

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

Mutec is a specialized company focused on industrial flat roofing solutions, including installation, insulation, and sealing using materials such as EPDM, TPO, Bitumen, and PVC. Operating primarily in Belgium, Mutec is part of the larger Willy Naessens Group, which enhances its market credibility and resource base. The company targets industrial and commercial building owners, offering services for both renovation and new construction projects. Their website reflects a professional and consistent brand image with detailed project showcases and active recruitment efforts. From a technical perspective, the website employs a modern technology stack including Bootstrap 4, jQuery, Google Tag Manager, Google Analytics, and Hotjar for analytics and user experience enhancement. The site is mobile-optimized and demonstrates good SEO practices, although accessibility features are basic. Hosting is provided by One.com A/S, consistent with the domain registrar information. Security-wise, the site uses HTTPS with excellent SSL configuration and incorporates a comprehensive cookie consent mechanism aligned with GDPR requirements. However, explicit security headers are not detected, and there is no visible security policy or incident response contact information. No vulnerabilities or exposed sensitive data were found in the HTML content. The website maintains a moderate to high security posture but could benefit from additional security headers and a vulnerability disclosure policy. Overall, Mutec's website is trustworthy, professionally maintained, and compliant with privacy regulations. The domain age and WHOIS data support the legitimacy of the business. Strategic recommendations include enhancing security headers, publishing a security policy, and adding a security.txt file to improve transparency and incident response readiness.

Scanned

NIS2 and GDPR posture

GDPR outside view
28/ 100 · High
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

7 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

    • 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. 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';…

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

Keep watching mutec.be

This scan found 22 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

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

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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
72
Security headers
55
Email security
85
DNS health
70
Network security
100
GDPR outside view
28
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

Mutec operates as a niche specialist within the industrial roofing sector, leveraging its affiliation with the Willy Naessens Group to strengthen market position. The company focuses on delivering high-quality roofing solutions for industrial flat roofs, targeting commercial and industrial clients primarily in Belgium. Their business model centers on service provision with a strong emphasis on durability, functionality, and cost-effectiveness. The website content and job postings indicate a medium-sized enterprise with a stable workforce and ongoing growth. Mutec maintains a professional digital presence with active social media channels and detailed project portfolios, supporting client engagement and brand trust. The partnership ecosystem includes parent company websites and job portals, enhancing recruitment and corporate communication. Overall, Mutec demonstrates a solid market presence with opportunities for further digital and security maturity.

Security posture

The website exhibits a mature security posture with mandatory HTTPS encryption and a well-implemented cookie consent mechanism that respects user privacy and GDPR compliance. The absence of security headers such as Content-Security-Policy and X-Frame-Options represents an area for improvement to mitigate risks like clickjacking and content injection. No exposed credentials or sensitive data were detected, and third-party scripts are loaded asynchronously to reduce performance impact. However, the lack of an explicit security policy or incident response contact channels limits transparency and preparedness for security incidents. The site does not provide a vulnerability disclosure program or security.txt file, which are best practices for responsible vulnerability management. Overall, the security posture is good but can be enhanced by adopting additional headers, publishing security policies, and establishing clear incident response contacts.

Recommendations

  1. Implement security headers such as Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options to strengthen browser security.
  2. Publish a dedicated security policy page including incident response procedures and contact information.
  3. Add a security.txt file to facilitate responsible vulnerability disclosure and improve transparency.
  4. Regularly audit and update third-party scripts to minimize risk from vulnerable libraries.
  5. Enhance accessibility features to improve compliance and user experience for all visitors.

Contact details published on the site

Addresses
Legal name
Mutec
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Mutec
Description
Mutec specializes in installation, insulation, and sealing of industrial flat roofs using materials such as EPDM, TPO, Bitumen, and PVC. They serve renovation and new construction projects with a focus on functionality, durability, and price-quality ratio.
Key services
Industrial flat roof installation, Roof insulation, Roof sealing, Renovation and new construction roofing projects
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Bootstrap 4, Google Tag Manager, Google Analytics, Hotjar, Plyr video player, SM_Modal, SM_CookieModal, Font Awesome, Ion Icons, Themify Icons
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent modal with granular controls
  • No exposed sensitive data in HTML
  • Use of async loading for analytics and tracking scripts

Analytics and tracking

Services
Google Analytics, Hotjar
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads
Tracking pixels
Hotjar
Marketing tools
Hotjar
Transparency
good

Site quality

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

Key observations

  1. Website is professionally designed and content-rich
  2. Clear focus on industrial flat roofing services
  3. Strong affiliation with Willy Naessens Group adds trust
  4. Comprehensive cookie consent and privacy policy present
  5. No visible security or compliance red flags
  6. Use of multiple analytics and marketing tools with consent
  7. Contact information is clear and accessible
  8. No WAF or blocking mechanisms detected
Technical notes

Notes

The website is built on a modern front-end stack leveraging Bootstrap 4 for responsive design and jQuery for DOM manipulation. It integrates multiple third-party analytics and marketing tools including Google Analytics, Google Tag Manager, and Hotjar, all loaded asynchronously to optimize performance. The site uses custom or proprietary CMS technology, as no common CMS signatures were detected. Hosting is provided by One.com A/S, consistent with the domain registrar. Performance is moderate with good mobile optimization and SEO practices. Accessibility is basic, suggesting room for improvement in compliance with standards such as WCAG. The site includes multiple language versions and uses structured navigation and metadata effectively. Overall, the technical infrastructure supports a professional and functional web presence with opportunities for modernization and enhanced security.
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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