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Security report for winz.io

Winz.io · Other · Estonia

Medium risk. 8 critical or high findings in Security headers, GDPR outside view and 2 other checks.

Security score

65/100

Risk levelMedium

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

Winz.io is an online crypto casino and sportsbook platform established around 2019, offering over 6000 games and supporting multiple cryptocurrencies including Bitcoin, Ethereum, and others. It positions itself as a leading crypto casino with awards such as Best Online Casino of 2025 by AskGamblers. The platform uses modern web technologies including Angular and integrates third-party services like Cookiebot for cookie consent and Intercom for customer engagement. Hosting and DNS services are managed via Cloudflare, ensuring good performance and security. The website enforces HTTPS and employs clientTransferProhibited domain status, indicating a stable domain registration. However, explicit privacy policy and terms of service pages are not found in the provided content, which is a compliance gap. Contact information such as emails or phone numbers is not explicitly visible, which may affect user trust. The site targets adult users due to its gambling nature and complies with age restrictions. Overall, the platform demonstrates a good technical and security posture but should improve transparency and compliance documentation.

Scanned

NIS2 and GDPR posture

GDPR outside view
65/ 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

8 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
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

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

    • 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. GDPR outside view

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

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • High

      Third-party services without privacy policy

      Detected services: Twitter, Google APIs

      What to do: Document all third-party data sharing in your privacy policy

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

Keep watching winz.io

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

€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

Email alerts on material changes and an exportable JSON history of every change.

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Full report

€39.90one-time

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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
57
Security headers
20
Email security
65
DNS health
80
Network security
100
GDPR outside view
65
Average
65

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

Winz.io operates in the online gambling sector with a focus on cryptocurrency users, leveraging the growing market for crypto casinos. Its business model revolves around providing casino games, sportsbook betting, and attractive bonuses with zero wagering requirements. The company has established partnerships with SoftSwiss for platform technology and uses Cloudflare for DNS and CDN services. The award recognition and licensing documents enhance its market credibility. The absence of detailed contact and compliance pages suggests room for improvement in customer trust and regulatory adherence. The platform's multilingual support and extensive game library indicate a strategy targeting a broad international audience. Marketing efforts include Google Ads and social media engagement via Telegram and Twitter.

Security posture

The website enforces HTTPS and uses clientTransferProhibited domain status, which are positive security indicators. Cookie consent is managed by Cookiebot, ensuring user privacy preferences are respected. However, DNSSEC is not enabled, which is a minor security shortfall. No explicit security policy or incident response information is published, limiting transparency. Security headers are partially implemented but not fully confirmed in the HTML content. No vulnerabilities or exposed sensitive data were detected in the analyzed content. The use of modern frameworks and third-party services like Intercom and Google Tag Manager is standard but requires ongoing monitoring for vulnerabilities. Overall, the security posture is good but could be enhanced by publishing security policies, enabling DNSSEC, and improving header configurations.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service pages accessible from the main site.
  2. Enable DNSSEC for the domain to enhance DNS security.
  3. Provide explicit contact information including company emails and phone numbers for user trust.
  4. Publish a security policy and incident response plan to improve transparency and compliance.
  5. Implement and disclose a vulnerability disclosure program or security.txt file.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Winz.io
Description
Online casino with Zero-Wager Bonuses! 6000+ games, fast cashouts, and strong security. Welcome Bonus up to $5,000 or 200 mBTC. Play with BTC, ETH, LTC, USDT, TRON, and other leading cryptocurrencies!
Key services
Online casino games, Sportsbook, Bonuses and promotions, Cryptocurrency payments
Content quality
good
Branding
consistent

Technology

Stack
Angular 19, Cloudflare DNS, Cookiebot, Intercom, SoftSwiss (casino platform), Google Tag Manager, Google Ads Conversion Tracking
Frameworks
Angular
Platforms
SoftSwiss casino platform
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Use of clientTransferProhibited domain status
  • Cookie consent via Cookiebot
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Google Ads
Tracking pixels
Cookiebot, Intercom
Marketing tools
Intercom, Cookiebot
Transparency
good

Site quality

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

Key observations

  1. Website is a professional crypto casino platform with extensive game offerings.
  2. Strong use of modern web technologies and SPA framework (Angular).
  3. Cookie consent and marketing tracking are implemented properly.
  4. No visible privacy policy or terms of service pages found in the HTML content.
  5. WHOIS data shows domain is well maintained with long expiry and transfer protection.
  6. No explicit contact emails or phone numbers found on the main page.
  7. Social media presence includes Telegram and Twitter.
  8. Security headers and policies could be improved for better security posture.
  9. Content is adult-oriented due to gambling services and age restrictions.
Technical notes

Notes

The website is built as a modern single-page application using Angular 19, ensuring a responsive and performant user experience. It leverages Cloudflare for DNS and likely CDN services, contributing to fast load times and availability. Integration with Cookiebot provides GDPR-compliant cookie consent management. The platform uses SoftSwiss technology for casino operations, a recognized provider in the gambling industry. Google Tag Manager and Google Ads scripts are used for analytics and marketing. The site is mobile-optimized with good accessibility and SEO practices. However, the absence of visible privacy and terms pages and incomplete security headers indicate areas for technical improvement. Overall, the technical infrastructure is robust and modern but requires enhancements in compliance and security transparency.
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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