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Security report for plinko.co.nz

Plinko · Other · New Zealand

Medium risk. 6 critical or high findings in Email security, Security headers and 2 other checks.

Security score

66/100

Risk levelMedium

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

Plinko.co.nz is a niche online platform dedicated to the Plinko gambling game targeted primarily at New Zealand players. The website provides comprehensive information about the game mechanics, betting options, strategies, demo versions, and recommended casinos offering Plinko. It operates mainly as an affiliate marketing and informational site, promoting various online casinos and their bonuses. The site is relatively new, launched in mid-2024, and uses Cloudflare DNS services for hosting and security. The technical infrastructure is modern and supports PC and mobile platforms with good mobile optimization and SEO practices. Security posture is adequate with HTTPS enforced and no visible vulnerabilities, though it lacks some advanced security headers and incident response disclosures. Privacy compliance is partial, with a privacy policy present but no cookie consent mechanism. Business credibility is moderate with clear contact email and social media presence but no phone or physical address. Overall, the site is professional and trustworthy for its niche but could improve in privacy 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

6 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  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 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
    • 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';…

  3. 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

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

Keep watching plinko.co.nz

This scan found 23 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
50
Email security
60
DNS health
60
Network security
100
GDPR outside view
53
Average
66

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 website targets New Zealand online gamblers interested in Plinko, a chance-based casino game. It leverages affiliate partnerships with multiple casinos to generate revenue through bonuses and promotions. The business model is content-driven affiliate marketing with a focus on localized gambling content. The platform offers detailed guides, game comparisons, and strategies to engage users and encourage sign-ups at partner casinos. The market position is niche but well-defined, focusing exclusively on Plinko within the NZ gambling sector. The site shows consistent branding and good content quality, supported by social media channels and trust badges. Growth potential lies in expanding casino partnerships and enhancing user engagement through apps and demos.

Security posture

The website demonstrates a basic to moderate security maturity level. HTTPS is properly implemented, ensuring encrypted communications. However, the absence of security headers such as Content-Security-Policy and Strict-Transport-Security reduces protection against certain web attacks. No forms collect sensitive user data, minimizing exposure risk. The site lacks published security policies or incident response contacts, which are important for transparency and trust. DNSSEC is not enabled, which could improve DNS security. No vulnerabilities or malware indicators were detected. Privacy compliance is partial, with no cookie consent mechanism, which may pose regulatory risks. Overall, the security posture is acceptable for an informational affiliate site but should be enhanced to meet higher standards.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Content-Type-Options, and Strict-Transport-Security to harden web security.
  2. Add a cookie consent banner and detailed cookie policy to improve privacy compliance and user transparency.
  3. Publish a dedicated security policy and provide incident response contact information to enhance trust and preparedness.
  4. Enable DNSSEC for the domain to strengthen DNS security and prevent spoofing.
  5. Consider adding a vulnerability disclosure policy or security.txt file to encourage responsible reporting and improve security culture.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Plinko
Description
Plinko is a chance game where a ball falls through a pyramid of pins, landing in a random slot that determines the prize awarded to the player. The site offers information about the game, betting options, strategies, demo versions, app downloads, and recommended casinos in New Zealand.
Key services
Plinko game information, Casino recommendations, Bonus offers, Demo game access, App download guidance
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, Cloudflare DNS
Platforms
PC, iOS, Android
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data
  • No visible vulnerable libraries
  • No forms collecting sensitive data

Analytics and tracking

Services
Cloudflare Insights
Tracking level
minimal
Privacy practices
basic

Advertising

Tracking pixels
Cloudflare Insights
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 challenges.
  2. Content is focused on Plinko gambling game for New Zealand audience.
  3. No forms collecting personal data detected on main pages.
  4. Social media presence is linked and active.
  5. No cookie consent banner or explicit cookie policy found.
  6. Security headers are not explicitly detected in HTML content.
  7. Domain is very new but consistent with site launch.
  8. No phone numbers or physical addresses found.
  9. Email contact is provided in footer.
  10. Site uses Cloudflare DNS but no DNSSEC enabled.
Technical notes

Notes

The website uses a clean HTML5 and CSS3 codebase with JavaScript for interactivity. It leverages Cloudflare DNS services, which provide performance and security benefits. The site is mobile optimized and supports multiple platforms including PC, iOS, and Android. SEO is well addressed with proper meta tags, Open Graph data, and structured JSON-LD markup. Performance is moderate with some deferred loading of iframe content to improve initial load times. No CMS or major frameworks are explicitly detected, indicating a custom or lightweight build. Accessibility is basic but could be improved with ARIA roles and enhanced keyboard navigation. Overall, the technical implementation is solid for a small affiliate website but has room for modernization and enhanced security features.
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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