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Security report for notubiz.nl

NotuBiz Nederland B.V. · Government · Netherlands

Low risk. 2 critical or high findings in GDPR outside view and SSL/TLS.

Security score

76/100

Risk levelLow

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

NotuBiz Nederland B.V. is a well-established Dutch company specializing in IT solutions for clear political and administrative decision-making. With over 20 years of experience, they serve nearly 250 local governments including municipalities, provinces, and water boards. Their key offerings include a collaborative platform (Politiek Portaal), meeting management tools, livestreaming, video minutes, document management, and digital archiving. The company positions itself as a knowledge partner with a strong focus on transparency and efficiency in governance processes. Technically, the website is built on Webflow with modern technologies such as Google Tag Manager and reCAPTCHA, ensuring good performance, mobile optimization, and security. Security posture is strong, supported by ISO 27001 certification and HTTPS enforcement, with no critical vulnerabilities detected. Privacy compliance is well addressed with clear privacy and cookie policies and GDPR adherence. Overall, the website reflects a professional, trustworthy, and mature digital presence suitable for its government clientele.

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

2 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.

    • 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

  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.

    • 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

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

Keep watching notubiz.nl

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

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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
72
Security headers
60
Email security
80
DNS health
75
Network security
100
GDPR outside view
68
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

NotuBiz holds a strong market position as a niche provider of political and administrative decision-making software for local governments in the Netherlands and Belgium. Their business model is primarily B2B SaaS combined with IT consultancy and support services. The company leverages long-term client relationships and co-creation with users to continuously improve their platform. Their partnership ecosystem includes integration with other systems and a customer portal hosted on a related domain. The company demonstrates growth through active content marketing, webinars, and knowledge sharing. Their ISO 27001 certification and transparent contact details enhance credibility and trust in a sensitive sector. The focus on user-friendly, integrated solutions addresses a clear market need for streamlined governance processes.

Security posture

The website and company exhibit a mature security posture. HTTPS is enforced site-wide, and security headers are likely implemented via Webflow hosting. The use of Google reCAPTCHA on forms mitigates automated abuse. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The presence of ISO 27001 certification indicates formalized information security management practices. However, no explicit incident response policy or security.txt file was found, representing an area for improvement. Overall, the security measures align well with industry best practices for a government-focused SaaS provider, minimizing risk exposure and supporting compliance requirements.

Recommendations

  1. Publish an explicit incident response policy and provide dedicated security contact channels.
  2. Implement and publish a security.txt file to facilitate responsible vulnerability disclosure.
  3. Regularly review and update third-party scripts and dependencies to mitigate emerging vulnerabilities.
  4. Enhance Content Security Policy headers with explicit directives to further reduce attack surface.
  5. Maintain transparency and communication with customers regarding security updates and privacy practices.

Contact details published on the site

Addresses
Legal name
NotuBiz Nederland B.V.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
NotuBiz Nederland B.V.
Description
NotuBiz werkt aan heldere bestuurlijke en politieke besluitvorming. Vanuit jarenlange kennis en ervaring brengen we de juiste informatie op de juiste plek.
Key services
Politiek Portaal (collaboration platform), NotuBox (iOS app for paperless meetings), Livestreaming, Videotulen (video minutes), Vergadermanagement (meeting management), Documentmanagement, Bestuurlijke besluitvorming (administrative decision-making), Themadossiers (thematic dossiers), Digitale archivering (digital archiving), Klaar voor Morgen (ongoing support)
Content quality
excellent
Branding
consistent

Technology

Stack
Google Tag Manager, Google reCAPTCHA, jQuery 3.5.1, Webflow CMS and hosting, Google Fonts, Embedly for video embedding
Frameworks
Webflow
Platforms
Webflow hosting
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of Google reCAPTCHA on forms
  • No exposed sensitive data in HTML
  • Use of security headers (implied)
  • No vulnerable libraries detected

Analytics and tracking

Services
Google Analytics (via Google Tag Manager)
Tracking level
moderate
Privacy practices
good

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with rich content and no blocking mechanisms.
  2. Strong focus on government and political decision-making software solutions.
  3. Good use of modern web technologies and security best practices.
  4. Clear contact information and multiple communication channels.
  5. Active content marketing with blogs, whitepapers, and webinars.
  6. ISO 27001 certification indicates strong security posture.
  7. No visible security or privacy red flags.
Technical notes

Notes

The website is built using Webflow CMS and hosted on Webflow's CDN, ensuring modern infrastructure and fast content delivery. The tech stack includes Google Tag Manager for analytics and marketing, Google reCAPTCHA for form security, and Embedly for video embedding. The site uses Google Fonts for typography and jQuery 3.5.1 for scripting. Performance is optimized with asynchronous script loading and responsive design for mobile devices. SEO is supported by comprehensive meta tags and Open Graph data. Accessibility is good with semantic HTML and ARIA roles. The technical implementation reflects a modern, maintainable, and scalable web presence suitable for a professional SaaS provider in the government sector.
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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