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Security report for pokerarena.cz

GTO Solutions s.r.o. · Media · Czech Republic

Medium risk. 8 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

PokerArena.cz is a specialized media and affiliate platform operated by GTO Solutions s.r.o., providing comprehensive information, news, and resources related to legal online poker and gambling in the Czech Republic. The site targets poker enthusiasts and players seeking trustworthy guidance on poker rules, strategies, and licensed online poker rooms. It holds a reputable market position within the Czech gambling media niche and is part of a broader network of related gambling and sports websites. Technically, the website employs modern web technologies including Google Tag Manager, Google Analytics, and Facebook Pixel, with good mobile optimization and SEO practices. Security posture is solid with HTTPS enforced and no visible vulnerabilities, though security headers could be improved. Privacy compliance is well addressed with clear privacy and cookie policies and consent mechanisms. However, the absence of WHOIS registration data reduces domain trust assessment, warranting further verification. Overall, the website is professional, content-rich, and trustworthy for its target audience.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 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

8 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

    • 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

  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 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';…

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Keep watching pokerarena.cz

This scan found 20 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
72
Security headers
55
Email security
90
DNS health
65
Network security
20
GDPR outside view
25
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

The business operates primarily as an informational and affiliate marketing platform within the gambling and poker sector in the Czech Republic. It leverages partnerships with licensed online poker rooms and betting companies to generate revenue through affiliate referrals. The company benefits from strong regulatory compliance signals and partnerships with responsible gambling initiatives, enhancing its credibility. The target audience includes adult poker players and gambling enthusiasts in Czech and Slovak markets. The business model focuses on content marketing, community engagement, and affiliate promotions. The presence of multiple related domains under the GTO Solutions umbrella indicates a diversified portfolio in gambling and sports media. Growth potential lies in expanding content offerings and deepening affiliate relationships.

Security posture

The website demonstrates a mature security posture with HTTPS enforced site-wide and use of reputable analytics and marketing tools with consent management. No direct security headers were detected in the HTML source, suggesting room for improvement in HTTP security header implementation. No exposed sensitive data or vulnerable libraries were found. The site lacks explicit incident response or security policy disclosures, which could be enhanced to improve transparency and readiness. Overall, the security risk is low, but adopting additional security best practices and publishing incident response contacts would strengthen the posture.

Recommendations

  1. Implement HTTP security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a dedicated security policy and incident response contact information to improve transparency and preparedness.
  3. Conduct regular audits of third-party scripts and dependencies to mitigate potential vulnerabilities.
  4. Enhance accessibility features to improve usability for all users.
  5. Investigate and resolve the missing WHOIS data to improve domain trust and legitimacy perception.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
GTO Solutions s.r.o.
Description
PokerArena.cz is a comprehensive, expert, and trustworthy guide to the world of legal online casinos licensed by the Ministry of Finance of the Czech Republic. It provides current information, rules, strategies, news, and resources related to poker and online gambling.
Key services
Poker rules and strategy guides, News and updates on poker events, Affiliate links to licensed online poker rooms, Bonus and promotion information, Community and discussion forums
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, Google Tag Manager, Google Analytics, Facebook Pixel, HTML5, CSS3
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Use of Google Tag Manager and Facebook Pixel with consent management
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Google Tag Manager, Facebook Pixel
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Kingsbet, Synot Poker, Grand Casino Aš
Tracking pixels
Facebook Pixel
Marketing tools
Facebook Pixel
Transparency
good

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 challenges.
  2. Content is focused on poker and gambling with legal and responsible gaming emphasis.
  3. Multiple social media and external links to reputable domains.
  4. Use of modern analytics and marketing tools with consent management.
  5. No direct phone numbers or physical addresses found on the site.
  6. WHOIS data is missing, which is unusual and reduces domain trust assessment.
  7. Strong emphasis on responsible gambling and legal compliance.
  8. Affiliate marketing is a key business model component.
Technical notes

Notes

The website uses a standard modern web stack with HTML5, CSS3, and JavaScript. It integrates Google Tag Manager, Google Analytics, and Facebook Pixel for analytics and marketing. The site is mobile optimized with responsive design and includes SEO best practices such as meta tags and structured data (JSON-LD). Performance is moderate with deferred script loading and preconnect hints for external domains. No CMS or hosting provider information was detected. The site uses canonical URLs and has a clear navigation structure. Technical debt appears low, but security header implementation and accessibility could be improved. Overall, the technical infrastructure supports a professional and user-friendly experience.
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

Earlier scans of this domain

  1. 55/100Medium28 findingsView report
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