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Security report for winbet.bg

Winbet · Other · Bulgaria

Medium risk. 10 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

55/100

Risk levelMedium

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

Winbet.bg is a Bulgarian online gambling platform specializing in sports betting and casino games. The website targets Bulgarian-speaking users and offers a variety of betting options including live sports betting and casino promotions. The platform is positioned as a local market player with a medium-sized operation. Technically, the site uses modern web technologies such as React, PWA capabilities, and is hosted behind Cloudflare CDN, ensuring good performance and availability. Security posture is solid with HTTPS enforced and standard security headers, although there is a lack of publicly available security policies and incident response information. Privacy compliance is well addressed with GDPR-aligned cookie and privacy policies. Overall, the site presents a professional and trustworthy gambling service for adults in Bulgaria.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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

10 findings rated critical or high. Fix these first.

  1. GDPR outside view

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

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

    • 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

  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 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';…

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

Keep watching winbet.bg

This scan found 26 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.

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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
52
Security headers
20
Email security
70
DNS health
45
Network security
100
GDPR outside view
40
Average
55

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

Winbet.bg operates in the online gambling sector, focusing on sports betting and casino games. The business model relies on user engagement through betting services and promotional offers. The company targets adult users interested in sports and casino entertainment within Bulgaria. The platform leverages partnerships with technology providers for gamification and marketing tools. While the domain registration is privacy protected, the website's content and infrastructure indicate a legitimate and established operation. Growth potential is tied to the Bulgarian gambling market and regulatory compliance.

Security posture

The website demonstrates a mature security posture with HTTPS encryption and use of security headers such as CSP and HSTS. However, the absence of a published security policy, incident response contacts, and vulnerability disclosure mechanisms represents gaps in transparency and readiness. No obvious vulnerabilities or exposed sensitive data were detected in the analysis. The platform uses reputable DNS and CDN services, enhancing resilience against attacks. Compliance with GDPR is evident in WHOIS privacy and cookie consent mechanisms. To improve, the company should publish security and incident response information and consider implementing a security.txt file.

Recommendations

  1. Publish a detailed security policy page accessible from the website footer.
  2. Provide clear incident response contact information including abuse and security emails.
  3. Implement a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  4. Enhance accessibility features to improve compliance and user experience.
  5. Expand SEO metadata and structured data for better search engine visibility.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Winbet
Description
Winbet.bg is a Bulgarian online sports betting and casino platform offering a wide range of sports betting options, live betting, casino games, and promotions targeted at Bulgarian-speaking users.
Key services
Sports betting, Live sports betting, Casino games, Promotions and bonuses
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, React (inferred from JSX and modulepreload), Cloudflare DNS, PWA (Progressive Web App), Vite (build tool inferred from vite-plugin-pwa)
Frameworks
React
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism
  • No exposed WHOIS personal data due to GDPR

Analytics and tracking

Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Smartico
Marketing tools
Smartico, Gamification content from kubdev.com
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenge.
  2. Content is primarily in Bulgarian language targeting local users.
  3. Strong use of modern web technologies and CDN.
  4. Privacy and cookie policies are present and GDPR compliant.
  5. No direct contact emails or phone numbers found on main page.
  6. No explicit security policy or incident response information published.
  7. WHOIS data is privacy protected as per GDPR regulations.
  8. Website is a gambling platform requiring adult audience.
Technical notes

Notes

The website is built using React framework and modern JavaScript modules, served via a CDN (Cloudflare) for performance and security. It supports PWA features for mobile optimization. The site includes gamification and marketing scripts from third-party providers like Smartico and kubdev.com. Performance is moderate with good mobile responsiveness. No CMS was detected, suggesting a custom or headless architecture. The technical stack is modern but could benefit from enhanced accessibility and SEO improvements.
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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