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Security report for bettergambling.eu

Sazeni-On-line · Media · Czech Republic

High risk. 11 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

44/100

Risk levelHigh

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

BetterGambling.eu is an independent media platform focused on providing transparent and fair reviews of gambling operators, including casinos and sportsbooks, primarily targeting the Czech and broader European markets. The company, operating under the brand Sazeni-On-line, positions itself as a trusted source for bettors and casino enthusiasts, emphasizing unbiased content and a rigorous 100-point rating methodology. Their business model revolves around affiliate marketing, B2B partnerships, and content publishing, with a strong presence across multiple international markets and languages. Technically, the website employs modern web technologies including JavaScript frameworks, Google Tag Manager, Google reCAPTCHA v3 for form security, and Swiper.js for interactive content. The site is mobile-optimized, SEO-friendly, and demonstrates good performance and accessibility standards. Security practices include HTTPS enforcement and secure form handling, although some security headers are not explicitly detected. From a security and compliance perspective, the site shows good privacy compliance with GDPR indicators, cookie consent mechanisms, and a privacy policy. However, it lacks explicit security policies, incident response information, and vulnerability disclosure mechanisms. WHOIS data is privacy protected, which is common in this industry, and does not raise immediate trust concerns given the professional site content and transparency. Overall, BetterGambling.eu presents a professional, trustworthy, and well-structured platform with strong business credibility and a solid technical foundation. Strategic improvements in security policy transparency and WHOIS data availability could further enhance trust and compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 100 · Critical
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

11 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

  2. 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

  3. 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 bettergambling.eu

This scan found 25 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
95
Security headers
25
Email security
40
DNS health
75
Network security
20
GDPR outside view
10
Average
44

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

BetterGambling.eu holds a strong market position as the largest Czech and EU hub for gambling reviews, targeting bettors and casino players with high-quality, unbiased content. Their competitive advantage lies in their transparent rating methodology, refusal to sell ratings, and extensive localization across 20+ language versions. Revenue streams include affiliate commissions, sponsored reviews, and B2B partnerships offering services like branded articles, email marketing, localization, and podcast integration. The company demonstrates growth through organic traffic exceeding 30 million visits annually and a monthly player value of 16,000 EUR. Their partnership ecosystem includes well-known affiliates and gambling operators, enhancing their market reach and credibility. The business model is content-driven with a focus on long-term organic growth and trust-building within the gambling community.

Security posture

The website exhibits a mature security posture with HTTPS enforced and use of Google reCAPTCHA v3 to protect forms from automated abuse. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the absence of explicit security headers such as Content Security Policy (CSP), HSTS, and X-Frame-Options suggests room for improvement. There is no publicly available security policy or incident response information, which could be a gap in transparency and readiness. The lack of a vulnerability disclosure program or security.txt file limits external reporting of security issues. Overall, the security posture is good but could be enhanced by adopting additional HTTP security headers and publishing formal security policies.

Recommendations

  1. Implement comprehensive HTTP security headers including CSP, HSTS, and X-Frame-Options to strengthen browser security.
  2. Publish a clear security policy and incident response plan accessible to users and partners.
  3. Establish a vulnerability disclosure program and provide a security.txt file to facilitate responsible reporting.
  4. Regularly audit and update third-party scripts and dependencies to mitigate potential vulnerabilities.
  5. Enhance WHOIS transparency if possible, or provide additional business verification information to increase trust.

Contact details published on the site

Addresses
Legal name
Sazeni-On-line
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Sazeni-On-line
Description
We are Sázení Online – the largest CZ/EU hub for bettors and casino enthusiasts, where truth and fair reviews win over marketing glitter.
Key services
Casino and sportsbook reviews, Sponsored reviews and branded articles, Emailing and notifications, Localization and link-building, Social and podcast integration, Affiliate models and reporting
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Google Tag Manager, Google reCAPTCHA v3, Swiper.js
Frameworks
Custom JavaScript framework/store pattern
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Google reCAPTCHA v3 on forms
  • No exposed sensitive data in HTML
  • Secure form submission with CSRF tokens

Analytics and tracking

Services
Google Analytics 4
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Google reCAPTCHA
Marketing tools
Email newsletters, Smart notifications
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and no blocking detected
  2. WHOIS data is privacy protected, limiting domain registration transparency
  3. Strong focus on transparency and fair reviews in gambling niche
  4. Multiple social media and partner links enhance credibility
  5. Good use of modern web technologies and security best practices
  6. Clear GDPR and cookie compliance with consent mechanisms
  7. No direct contact emails or phone numbers publicly listed, only contact forms
  8. No explicit security policy or incident response information found
  9. No vulnerability disclosure or security.txt present
Technical notes

Notes

The website uses a modern JavaScript-based frontend with custom state management and interactive UI components powered by Swiper.js. Google Tag Manager and Google reCAPTCHA v3 are integrated for analytics and security. The site is well-optimized for mobile devices and includes SEO best practices such as meta tags, Open Graph, and JSON-LD structured data. Performance appears moderate with no major blocking issues detected. The absence of a detected CMS suggests a custom or headless architecture. Hosting provider details are not evident from the HTML content. Overall, the technical infrastructure supports a professional and scalable digital presence with opportunities to enhance security headers and monitoring.
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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