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Security report for mostbetcasino-cz.com

Venson LTD · Other · N/a

Medium risk. 10 critical or high findings in Email security, Security headers and 2 other checks.

Security score

56/100

Risk levelMedium

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

Mostbet Casino CZ is a regional affiliate website promoting the international Mostbet gambling platform, which operates under a Curaçao license since 2009. The site offers detailed information about casino games, bonuses, and registration instructions targeting Czech-speaking users. Technically, the site is built on WordPress with standard SEO plugins and uses Cloudflare DNS. Security posture is moderate with HTTPS enabled but lacks advanced DNS security and published security policies. No privacy or cookie policies were found, indicating compliance gaps. The domain is newly registered in 2023, consistent with an affiliate marketing strategy rather than the main corporate site. Overall, the site provides good content quality and user experience but requires improvements in privacy compliance and security transparency.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 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. 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 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';…

  3. 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

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

Keep watching mostbetcasino-cz.com

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.

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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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
75
Security headers
15
Email security
40
DNS health
70
Network security
100
GDPR outside view
35
Average
56

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

Mostbet operates as a major international online gambling and sports betting platform with a broad market presence. This Czech site serves as a marketing and affiliate channel, linking to partner domains for registration and bonuses. The business model relies on attracting players through bonuses and mobile apps. The site targets adult gamblers primarily in the Czech Republic and other countries. The presence of multiple payment methods and a Curaçao license supports legitimacy. However, the new domain age and affiliate links suggest this is not the primary corporate site but a regional marketing extension.

Security posture

The website uses HTTPS and has domain transfer protection but lacks DNSSEC and visible security headers, which are recommended best practices. No explicit security or incident response policies are published. The absence of privacy and cookie policies is a compliance risk under GDPR and similar regulations. No known vulnerabilities or malware were detected in the provided content. Overall, the security posture is moderate but could be improved by implementing DNSSEC, security headers, and publishing privacy and incident response information.

Recommendations

  1. Publish comprehensive privacy and cookie policies to improve GDPR compliance.
  2. Enable DNSSEC on the domain to enhance DNS security.
  3. Implement security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  4. Add clear incident response and security contact information on the website.
  5. Regularly audit affiliate links and external domains for security and trustworthiness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Venson LTD
Description
Mostbet is an international platform operating since 2009 offering a wide range of gambling services including sports betting, slots, live casino games under Curaçao license. It targets players primarily in the Czech Republic and 92 other countries with a mobile app and various bonuses.
Key services
Sports betting, Online casino games, Live dealer casino, Mobile applications, Bonuses and promotions
Content quality
good
Branding
consistent

Technology

Stack
WordPress 6.8.2, Yoast SEO plugin, jQuery 3.7.1, Cloudflare DNS
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
60/100
Good practices seen
  • HTTPS enabled
  • Domain status clientTransferProhibited

Analytics and tracking

Tracking level
moderate
Privacy practices
poor

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is a regional Czech language affiliate or marketing site for Mostbet Casino.
  2. No privacy, cookie, or terms of service pages found on the site.
  3. No direct company contact emails or phone numbers found.
  4. Site uses WordPress CMS with Yoast SEO plugin and jQuery.
  5. Site content is accessible with no WAF or blocking detected.
  6. Contains affiliate links to external domains spartakxxx.pro and traf-link.com.
  7. No explicit security policies or incident response contacts published.
  8. Domain is newly registered but consistent with affiliate marketing usage.
  9. Content is gambling related and targeted at adults only.
Technical notes

Notes

The website is built on WordPress 6.8.2 with Yoast SEO and jQuery 3.7.1, indicating a modern but common CMS setup. The site uses Cloudflare DNS but does not have DNSSEC enabled. Performance is moderate with good mobile optimization and SEO meta tags. Accessibility is basic but could be enhanced. The site includes affiliate marketing scripts and external links to partner domains. No major technical debt or deprecated libraries were detected. Opportunities exist to improve security configurations and privacy compliance.
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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