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Security report for multimedium.be

Multimedium BV · Technology · Belgium

Low risk. 3 critical or high findings in GDPR outside view and Security headers.

Security score

76/100

Risk levelLow

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

Multimedium BV is a Belgian digital agency with a strong market presence, offering custom online applications, webshops, and websites tailored to organizational needs. With over 20 years of experience, they position themselves as a reliable and solid partner for digital transformation. Their website reflects a professional and modern digital infrastructure, utilizing contemporary marketing and analytics tools such as Google Tag Manager and Mautic, alongside a robust cookie consent mechanism ensuring GDPR compliance. Security posture is generally strong with HTTPS enforced and no visible vulnerabilities, though the absence of explicit security headers and incident response information suggests areas for improvement. Overall, the website is well-designed, accessible, and trustworthy, supporting a positive business credibility profile.

Scanned

NIS2 and GDPR posture

GDPR outside view
43/ 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

3 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 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 multimedium.be

This scan found 19 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
95
Security headers
60
Email security
75
DNS health
80
Network security
100
GDPR outside view
43
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 targets digital businesses and organizations seeking tailored digital solutions, leveraging a service-based business model focused on software integration, process digitalization, and project coordination. Their competitive advantage lies in their extensive experience and comprehensive service offerings, supported by clear contact channels and active social media engagement. The presence of privacy and cookie policies, along with terms of service, indicates a mature approach to compliance. The company appears to maintain a medium-sized operation with a focus on quality and customer intimacy, positioning itself as a partner rather than just a vendor.

Security posture

Multimedium demonstrates a good security maturity level with HTTPS enforced and a privacy-focused cookie consent tool configured in high privacy mode. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the lack of security headers such as Content Security Policy, HSTS, or X-Frame-Options reduces the overall security posture. There is no publicly available incident response or vulnerability disclosure information, which could be a gap in transparency and readiness. The website's forms appear secure and minimal, reducing attack surface. Overall, the security posture is solid but could benefit from enhanced header policies and published security practices.

Recommendations

  1. Implement comprehensive HTTP security headers including CSP, HSTS, and X-Frame-Options to strengthen defense-in-depth.
  2. Publish an incident response policy and provide a dedicated security contact or abuse email to improve transparency and readiness.
  3. Develop and publish a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  4. Regularly audit third-party scripts and marketing tools for security vulnerabilities and privacy compliance.
  5. Enhance accessibility features and conduct periodic security assessments to maintain high standards.

Contact details published on the site

Addresses
Legal name
Multimedium BV
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Multimedium BV
Description
Multimedium is a digital agency specializing in designing and building custom online applications, webshops, and websites tailored to organizations. They emphasize effective digitalization by connecting software and integrating online services.
Key services
Custom online applications, Webshops, Websites, Digital process automation, Software integration, Project coordination
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, tarte-au-citron (cookie consent), Google Tag Manager, Mautic (marketing automation), Google Maps API
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with high privacy mode
  • No exposed sensitive data in HTML
  • Secure forms with modal survey

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Mautic
Marketing tools
Mautic
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. WHOIS data is restricted with 'NOT ALLOWED' status, indicating privacy protection or policy enforcement by DNS Belgium.
  3. Comprehensive privacy and cookie policies with active consent mechanism implemented.
  4. Clear and multiple contact methods including email, phone, physical addresses, and contact form.
  5. Use of modern marketing and analytics tools with privacy considerations.
  6. No visible security headers detected in HTML source; potential area for improvement.
  7. Strong branding and professional design with consistent messaging.
  8. No suspicious or malicious content detected.
  9. No explicit security incident response or vulnerability disclosure information found.
Technical notes

Notes

The website uses modern JavaScript libraries and integrates marketing automation (Mautic) and analytics (Google Tag Manager) effectively. The site is mobile-optimized with responsive design and good SEO practices including meta tags and structured data (JSON-LD). Performance is moderate, with potential for optimization in loading speed. The WHOIS data is restricted, indicating privacy protection, which is common for professional agencies. No CMS or hosting provider was explicitly detected. The technical stack supports a professional digital presence but could improve with added security headers and performance tuning.
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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