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Security report for superoffice.nl

SuperOffice · Technology · Netherlands

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

Security score

78/100

Risk levelLow

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

SuperOffice is a well-established European CRM software provider offering cloud-based solutions to help businesses strengthen customer relationships and increase revenue through sales, marketing, and customer service tools. The website demonstrates a mature technical infrastructure leveraging Microsoft Azure, ASP.NET Core, and integrates advanced analytics and tracking tools such as Microsoft Application Insights and Google Tag Manager. Privacy and cookie compliance are robustly implemented with a comprehensive consent mechanism and clear privacy policy references. Security posture is strong with HTTPS enforcement, security headers, and anti-bot protections like reCAPTCHA Enterprise. However, the site lacks explicit security policy and incident response pages, which could enhance trust and compliance. Overall, the website is professional, secure, and trustworthy, serving a business audience effectively.

Scanned

NIS2 and GDPR posture

GDPR outside view
100/ 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. 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';…

  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 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 superoffice.nl

This scan found 17 issues across 5 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
65
Security headers
70
Email security
70
DNS health
60
Network security
100
GDPR outside view
100
Average
78

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

SuperOffice operates in the technology sector as a SaaS CRM provider targeting European businesses. It maintains multiple country-specific domains indicating a broad regional presence. The company leverages partnerships with Microsoft and uses leading cloud infrastructure and marketing tools like HubSpot and Leadinfo. The business model focuses on subscription-based CRM services with integrated sales and marketing functionalities. The website content and structure reflect a consistent brand and a professional approach, supporting a large enterprise scale. No direct contact emails or phone numbers are publicly listed, relying instead on embedded chat support, which may indicate a preference for controlled customer engagement channels.

Security posture

The website exhibits a strong security posture with enforced HTTPS, modern security headers, and integration of enterprise-grade anti-bot and monitoring tools. Cookie consent is granular and GDPR compliant, reflecting good privacy practices. No critical vulnerabilities or exposed sensitive data were detected in the analysis. However, the absence of a published security policy, incident response contact, or vulnerability disclosure program represents a gap in transparency and readiness. The site uses reputable third-party services such as Cloudflare and Microsoft Azure, enhancing resilience and security. Overall, the security maturity is high but could be improved with formalized policies and incident response information.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and controls.
  2. Implement and publicize a vulnerability disclosure program or security.txt file.
  3. Provide clear incident response contact channels such as security@ or abuse@ emails.
  4. Enhance accessibility features to improve compliance and user experience.
  5. Add a terms of service page to clarify legal usage and responsibilities.

Contact details published on the site

Addresses
Legal name
SuperOffice
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SuperOffice
Description
Het Europees cloudgebaseerd CRM. Bouw sterke klantrelaties op en zet ze om in omzet met slimme tools voor sales, marketing en klantenservice.
Key services
CRM software, Sales tools, Marketing tools, Customer service tools
Content quality
good
Branding
consistent

Technology

Stack
Microsoft ASP.NET Core, Microsoft Azure, Cloudflare, Google Tag Manager, Google reCAPTCHA Enterprise, Microsoft Application Insights, HubSpot Forms and Chat
Frameworks
ASP.NET Core
Platforms
Azure Cloud
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of reCAPTCHA Enterprise
  • Application Insights monitoring
  • Cookie consent with granular control

Analytics and tracking

Services
Microsoft Application Insights, Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads
Marketing tools
HubSpot, Leadinfo
Transparency
good

Site quality

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

Key observations

  1. Website uses modern security and privacy practices.
  2. Comprehensive cookie consent mechanism implemented.
  3. No explicit terms of service or security policy pages found.
  4. Contact information limited to chat widget; no direct emails or phone numbers found.
  5. Strong use of Microsoft Azure and related technologies.
  6. Multiple country-specific domains linked as alternates.
  7. No signs of suspicious or malicious content.
Technical notes

Notes

The website is built on a modern Microsoft ASP.NET Core framework hosted on Microsoft Azure, ensuring scalability and reliability. It uses Cloudflare for CDN and DDoS protection, Google Maps API for location services, and integrates HubSpot for marketing automation and chat support. Performance is moderate with asynchronous loading of scripts and optimized assets. SEO is well addressed with proper meta tags and Open Graph data. Mobile optimization is good, with responsive design and viewport settings. Accessibility is basic but could be enhanced. The technical stack is robust and aligns with enterprise-grade SaaS standards, though continuous monitoring and updates are recommended to mitigate emerging risks.
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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