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Security report for betmgm.nl

BetMGM Nederland · Other · Netherlands

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

Security score

81/100

Risk levelLow

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

BetMGM Nederland operates as a prominent online gambling platform in the Netherlands, offering sports betting, casino games, and live casino experiences. The website targets adult users with regulated gambling services and provides a professional, branded digital presence. The platform leverages modern web technologies including React and Next.js, ensuring a responsive and performant user experience. Security measures such as HTTPS and security headers are well implemented, reflecting a mature security posture. However, the absence of explicit privacy and cookie policies, as well as lack of clear contact information, indicates areas for compliance and transparency improvement. Overall, the site is legitimate and trustworthy but would benefit from enhanced privacy disclosures and user support channels.

Scanned

NIS2 and GDPR posture

GDPR outside view
83/ 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 X-Frame-Options header

      Prevents clickjacking attacks

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

  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 betmgm.nl

This scan found 17 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

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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
82
Security headers
65
Email security
85
DNS health
70
Network security
100
GDPR outside view
83
Average
81

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

BetMGM Nederland holds a strong market position as a leading gambling service provider in the Dutch market, focusing on sports betting and casino gaming. The business model revolves around online wagering and casino entertainment, targeting adult customers in compliance with local regulations. The company demonstrates consistent branding and a clear value proposition with welcome bonuses and loyalty rewards. While the site integrates advanced web frameworks and maintains a professional design, it lacks some compliance documentation publicly visible, which could impact user trust and regulatory adherence. The absence of detailed contact and incident response information suggests potential gaps in customer and security engagement strategies.

Security posture

The website exhibits a solid security foundation with enforced HTTPS, comprehensive security headers, and no visible exposure of sensitive data. The use of modern frameworks and secure coding practices is evident. However, the lack of published security policies, incident response contacts, and vulnerability disclosure mechanisms limits transparency and readiness for security incidents. Compliance with GDPR and other data protection regulations is not clearly demonstrated on the site, which could pose risks in regulatory audits. Enhancing privacy and security documentation, along with establishing clear communication channels for security issues, would strengthen the overall security posture.

Recommendations

  1. Publish comprehensive privacy and cookie policies accessible from the website footer.
  2. Provide clear contact information including support and security incident response emails or forms.
  3. Implement and disclose a vulnerability disclosure or bug bounty program to encourage responsible reporting.
  4. Enhance accessibility features to meet WCAG standards and improve user inclusivity.
  5. Regularly audit and update security headers and SSL configurations to maintain best practices.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
BetMGM Nederland
Description
Welkom in het gouden tijdperk van sport en casino. Meld je aan en kies een van onze drie BetMGM welkomstbonussen voor sport, casino en live casino!
Key services
Sports betting, Casino games, Live casino
Content quality
good
Branding
consistent

Technology

Stack
React, Next.js, Emotion CSS, JavaScript
Frameworks
Next.js, Material-UI
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of security headers
  • No exposed sensitive data in HTML
  • Secure cookie usage implied

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

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 fully accessible.
  2. No explicit privacy or cookie policy pages found in the provided content.
  3. No contact emails or phone numbers explicitly found in the HTML content.
  4. Strong use of modern web technologies and frameworks.
  5. Security headers and HTTPS are properly implemented.
  6. Content is focused on gambling services with clear adult audience targeting.
  7. No signs of WAF or blocking mechanisms detected.
  8. WHOIS data supports legitimacy and consistent business identity.
Technical notes

Notes

The website is built on a modern React and Next.js stack, utilizing Emotion for CSS-in-JS styling and Material-UI components for UI consistency. The infrastructure supports responsive design and moderate performance, with preloading of key images and scripts. No major technical debt or deprecated libraries were detected in the provided content. SEO is supported through proper meta tags and Open Graph data. However, the site could improve accessibility and provide more comprehensive metadata for privacy and compliance. Hosting details are not explicit, but CDN usage is evident for static assets. Overall, the technical implementation is robust with room for minor enhancements in compliance and accessibility.
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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