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Security report for o2tvsport.cz

Oneplay Sport · Media · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

50/100

Risk levelMedium

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

Oneplay Sport is a Czech sports media and streaming platform launched in 2024, offering live sports broadcasts, news, and program schedules primarily targeting Czech sports fans. The website integrates with partner services such as O2 and Oneplay for subscription and bundled offerings. Technically, the site uses modern web technologies including Google Tag Manager, Adobe Analytics, and a CMP for cookie consent, hosted by Active24. The security posture is adequate with HTTPS and consent management but lacks explicit security headers and published privacy policies. No direct contact information or incident response channels are provided, which limits transparency. Overall, the site is professionally designed with good content relevance and user experience but would benefit from enhanced privacy and security disclosures.

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

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, YouTube

      What to do: Document all third-party data sharing in your privacy policy

  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

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

Keep watching o2tvsport.cz

This scan found 23 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
45
Email security
85
DNS health
75
Network security
20
GDPR outside view
25
Average
50

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention o2tvsport.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for o2tvsport.cz right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

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 in the media and telecommunications sectors, focusing on sports content delivery in the Czech Republic. Its business model relies on subscription streaming and partnerships with telecom providers like O2. The company is newly founded, consistent with the domain registration date. The website shows moderate digital maturity with integrated analytics and marketing tools. The partnership ecosystem includes O2 and related sports merchandise providers. Growth potential exists in expanding content offerings and improving compliance and trust signals.

Security posture

The website enforces HTTPS and uses a consent management platform, indicating awareness of privacy regulations. However, it lacks visible privacy policies, terms of service, and security.txt files. No security headers such as CSP or HSTS were detected, which are recommended best practices. No vulnerabilities or exposed sensitive data were found in the HTML content. Incident response contact channels are absent, which is a compliance and security gap. Overall security maturity is moderate but can be improved with formal policies and technical hardening.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service accessible from the website footer.
  2. Implement and enforce security headers including Content Security Policy (CSP), HSTS, X-Frame-Options, and X-XSS-Protection.
  3. Create and publish a security.txt file to facilitate vulnerability disclosure and incident reporting.
  4. Provide clear contact information including emails or phone numbers for customer support and security incidents.
  5. Regularly audit third-party scripts and tracking tools to ensure compliance with privacy regulations and minimize tracking footprint.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Oneplay Sport
Description
Oneplay Sport is a sports media platform offering live sports streaming, news, and program schedules focused on Czech and international sports events. It targets sports fans interested in leagues such as Chance Liga, Tipsport ELH, Liga mistrů, and others.
Key services
Live sports streaming, Sports news and articles, TV program schedules, Fanzone content and fanshop
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Adobe Launch (Adobe DTM), jQuery 3.3.1, Slick Carousel, LightGallery, LazyLoad, Bootstrap (implied by navbar classes), CMP (Consent Management Platform) from o2.cz, Exponea (customer data platform)
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Consent management implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Tag Manager, Adobe Analytics, Exponea
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Adobe Analytics, Exponea
Marketing tools
Exponea, Adobe Analytics
Transparency
basic

Site quality

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

Key observations

  1. Website is a sports streaming and media platform targeting Czech sports fans.
  2. No explicit privacy policy or terms of service pages found on the site.
  3. Cookie consent mechanism is implemented via CMP from o2.cz.
  4. No direct contact emails or phone numbers found on the website.
  5. Use of modern tracking and analytics tools including Google Tag Manager and Adobe Analytics.
  6. Domain is newly registered and consistent with business claims.
  7. External links include partner sites like o2.cz and oneplay.cz.
  8. Suspicious external link to a gambling-related site (bonus-deneme-siteler.com) found in hidden expandable content, which may be unrelated or an advertisement.
Technical notes

Notes

The website uses a modern technology stack with jQuery, Bootstrap, Slick Carousel, and Adobe Launch for analytics. It integrates a CMP from o2.cz for GDPR compliance and uses Exponea for customer data management. Hosting is provided by Active24, consistent with the domain registrar. Performance is moderate with preloading fonts and lazy loading images. Mobile optimization is good with responsive design. SEO is basic with meta tags but no Open Graph or JSON-LD structured data detected. Accessibility features are minimal but present. Technical risks include reliance on multiple third-party scripts and lack of advanced security headers.
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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