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Security report for play-arena.cz

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

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

Security score

48/100

Risk levelHigh

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

Play-Arena.cz is a Czech Republic-based specialized media portal operated by GTO Solutions s.r.o., offering comprehensive and structured information on live sports broadcasts across multiple sports disciplines. The website aggregates live stream schedules, provides links to betting office streams, and offers sports news and guides primarily targeting sports fans and bettors in the Czech and Slovak markets. The business model focuses on content aggregation and affiliate referrals to betting platforms, supported by partnerships with multiple betting offices and responsible gaming initiatives. Technically, the site employs modern web technologies including JavaScript, Google Tag Manager, Google Analytics, and Facebook Pixel, ensuring good mobile optimization and SEO practices. Security posture is moderate with HTTPS usage but lacks explicit security headers and published security policies. Privacy compliance is strong with clear privacy and cookie policies and GDPR adherence. Overall, the site is professional, trustworthy, and well-positioned in its niche, though domain WHOIS data is missing, which slightly impacts trust.

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

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';…

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Keep watching play-arena.cz

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.

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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
62
Security headers
40
Email security
75
DNS health
65
Network security
20
GDPR outside view
25
Average
48

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 company operates within the media sector, focusing on sports live streaming and betting affiliate marketing. It holds a niche position in the Czech market with a network of related sports and gambling websites under the GTO Solutions umbrella. The portal leverages partnerships with major Czech betting offices to provide live stream access and betting information, enhancing user engagement and monetization. The target audience includes sports enthusiasts and bettors aged 18 and above, supported by responsible gaming messaging and age restrictions. The business benefits from a consistent brand presence and trust signals such as membership in regulatory bodies and collaboration with responsible gaming projects. Growth potential lies in expanding content offerings and strengthening compliance and security transparency.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enabled and no visible sensitive data exposure. However, it lacks implementation of key security headers such as Content Security Policy, HSTS, and X-Frame-Options, which are recommended to mitigate common web threats. No explicit security policy or incident response contact information is published, limiting transparency for security incidents. The use of third-party analytics and tracking scripts is evident, but cookie consent mechanisms are in place, supporting GDPR compliance. No known vulnerabilities or malware indicators were detected in the content. To improve security posture, the company should implement comprehensive security headers, publish security policies, and conduct regular vulnerability assessments.

Recommendations

  1. Implement comprehensive HTTP security headers including CSP, HSTS, and X-Frame-Options to enhance protection against common web attacks.
  2. Publish a clear security policy and incident response contact information to improve transparency and user trust.
  3. Conduct regular security audits and vulnerability scans to proactively identify and remediate potential risks.
  4. Enhance accessibility compliance to improve user experience for all visitors, including those with disabilities.
  5. Maintain and update privacy and cookie policies regularly to ensure ongoing GDPR compliance and user awareness.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
GTO Solutions s.r.o.
Description
Specialized portal providing comprehensive and structured overview of live sports broadcasts online and on TV, including football, hockey, tennis, cycling and other sports free of charge.
Key services
Live sports streaming schedules, Links to betting office live streams, Sports news and guides, Newsletter subscription
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
70/100
Good practices seen
  • Use of HTTPS (implied by canonical URL https://)
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

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

Advertising

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 rich content in Czech language.
  2. No WAF or blocking mechanisms detected.
  3. WHOIS data unavailable or domain not found in CZ NIC registry.
  4. Strong focus on sports live streaming and betting affiliate links.
  5. Clear responsible gaming and age restriction notices.
  6. Multiple external trusted partner domains linked.
  7. Use of modern tracking and analytics tools.
  8. No explicit security policy or incident response contacts published.
  9. No phone numbers or physical addresses explicitly provided.
  10. Privacy and cookie policies present and GDPR compliant.
Technical notes

Notes

The website uses a modern technology stack with JavaScript, Google Tag Manager, Google Analytics, and Facebook Pixel for analytics and marketing. The HTML and CSS are well-structured, supporting good SEO and mobile responsiveness. Performance is moderate, with deferred script loading and preconnect hints to optimize resource fetching. No CMS or hosting provider information is explicitly detected. The site could benefit from improved accessibility features and enhanced security headers. Overall, the technical implementation supports the business goals effectively but has room for security and accessibility 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

Earlier scans of this domain

  1. 50/100Medium30 findingsView report
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