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Security report for nederlandse-online-casino.com

www.nederlandse-online-casino.com · Other · Netherlands

Medium risk. 4 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

69/100

Risk levelMedium

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

The website www.nederlandse-online-casino.com serves as an informational and affiliate marketing platform focused on the Dutch online casino market. It provides comprehensive guides, casino rankings, bonus information, and legal insights tailored to Dutch players aged 18 and above. The site positions itself as a niche resource for legal online gambling in the Netherlands, leveraging affiliate partnerships to monetize traffic. Technically, the site is built on WordPress using Elementor and Yoast SEO, ensuring good SEO and mobile responsiveness. Security-wise, the site enforces SSL encryption but lacks advanced HTTP security headers and published security policies. The absence of WHOIS registration data raises concerns about domain legitimacy, although the website content is professional and consistent with the Dutch gambling regulatory environment. Overall, the site scores moderately well in content quality and technical implementation but should improve privacy compliance and security transparency.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 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

4 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 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

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

    • 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

  3. 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 nederlandse-online-casino.com

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
75
Security headers
45
Email security
70
DNS health
70
Network security
100
GDPR outside view
53
Average
69

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 business model is primarily affiliate marketing within the regulated Dutch online gambling sector. The site targets Dutch players seeking legal and trustworthy online casinos, providing detailed reviews and bonus offers. Its competitive advantage lies in localized content and compliance with Dutch gambling laws. The presence of affiliate links to multiple casino operators indicates a revenue stream based on player referrals. Growth potential depends on maintaining regulatory compliance and expanding content quality. The partnership ecosystem includes casino operators linked via affiliate tracking domains. Strategic observations suggest enhancing trust signals and publishing more comprehensive privacy and security information to strengthen market position.

Security posture

The website demonstrates a basic security posture with mandatory SSL encryption and no visible exposure of sensitive data. However, it lacks critical HTTP security headers such as Content Security Policy, HSTS, and X-Frame-Options, which are recommended to mitigate common web attacks. There is no visible security or incident response policy, nor a vulnerability disclosure program, which limits transparency and preparedness. Privacy compliance is partial, with a privacy policy present but no cookie consent mechanism detected. The absence of WHOIS data reduces trust and may indicate privacy protection or registration issues. Overall, the security maturity is moderate but requires enhancements to meet best practices and regulatory expectations.

Recommendations

  1. Implement comprehensive HTTP security headers including CSP, HSTS, and X-Frame-Options to enhance protection against web attacks.
  2. Add a cookie consent banner and mechanism to comply with GDPR and improve user privacy transparency.
  3. Publish detailed security and incident response policies on the website to build user trust and demonstrate preparedness.
  4. Establish a vulnerability disclosure program or security.txt file to encourage responsible reporting of security issues.
  5. Verify and update WHOIS registration information to improve domain legitimacy and trustworthiness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
www.nederlandse-online-casino.com
Description
Spelen bij een Nederlands Online Casino is steeds populairder. Check onze casino lijst met de beste, Casino Online Nederlands Licentie hier!
Key services
Online casino reviews, Casino rankings, Bonus information, Guides on legal online gambling in the Netherlands
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Elementor, Yoast SEO, jQuery, Royal Elementor Addons
Frameworks
Elementor
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • SSL encryption enforced
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

Tracking pixels
routy-tracking.com
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF detected.
  2. Content is in Dutch and focused on legal online gambling in the Netherlands.
  3. No direct contact emails or phone numbers found on main page.
  4. Privacy and terms pages exist but cookie consent is missing.
  5. Affiliate marketing is a key business model with affiliate links present.
  6. No explicit security or incident response policies published.
  7. WHOIS data is missing, indicating possible privacy protection or unregistered domain.
  8. Website uses modern WordPress technologies and SEO plugins.
  9. Mobile optimization is good with responsive design and mobile-friendly content.
Technical notes

Notes

The website is built on a modern WordPress CMS with Elementor page builder and Yoast SEO plugin, indicating a mature and widely supported technology stack. It uses jQuery and Royal Elementor Addons for enhanced frontend functionality. The site is mobile optimized with responsive design and good SEO metadata including Open Graph and JSON-LD structured data. Performance is moderate with no major issues detected. However, there is room for improvement in accessibility features and implementation of security headers. Hosting provider details are not disclosed. The site uses affiliate tracking domains for monetization. Overall, the technical infrastructure is solid but could benefit from security and privacy enhancements.
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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