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Security report for frekvence1.cz

Frekvence 1 · Media · Czech Republic

Low risk. 2 critical or high findings in Security headers and GDPR outside view.

Security score

82/100

Risk levelLow

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

Frekvence 1 is a prominent Czech radio station with a well-established online presence offering live streaming, news, entertainment, and lifestyle content. The website targets a broad Czech-speaking audience interested in music and related media. It operates under the parent company Active Radio a.s., providing a professional and consistent brand experience. The site integrates multiple advertising and analytics platforms, supporting its business model primarily through advertising revenue. Technically, the website employs modern frameworks like Bootstrap and jQuery, with good mobile optimization and moderate performance. Security posture is solid with HTTPS and consent management, though some security headers could be improved. Privacy compliance is strong, with clear cookie policies and GDPR adherence. The absence of WHOIS data limits domain trust analysis but does not detract from the site's apparent legitimacy. Overall, the site is professional, secure, and user-friendly, serving its media business effectively.

Scanned

NIS2 and GDPR posture

GDPR outside view
73/ 100 · Medium
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

2 findings rated critical or high. Fix these first.

  1. 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 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';…
  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

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

Keep watching frekvence1.cz

This scan found 15 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
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  • 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
55
Email security
80
DNS health
90
Network security
100
GDPR outside view
73
Average
82

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 frekvence1.cz, from OffSeq Breach.

Total records
15
Employees
0
Customers
15
Third parties
0
Weak passwords
33%

3 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for frekvence1.cz.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Frekvence 1 holds a significant position in the Czech media market as a major radio broadcaster with diversified content offerings including live radio, news, horoscopes, and podcasts. Its business model relies on advertising and partnerships with various media and technology companies. The website's integration with multiple ad networks and tracking services indicates a mature digital marketing strategy. The presence of partner domains such as Active Group and Youradio suggests a strong partnership ecosystem. The site targets general audiences with a focus on entertainment and lifestyle, supporting growth through engaging content and interactive features like quizzes and contests. The lack of publicly available detailed company registration data is a minor gap but does not undermine the evident market presence and operational scale.

Security posture

The website demonstrates a good security posture with enforced HTTPS, use of reputable third-party analytics and advertising services, and a comprehensive cookie consent mechanism aligned with GDPR requirements. Security headers are partially implemented, with room for enhancement by adding Content-Security-Policy and other headers to mitigate risks. No visible vulnerabilities or exposed sensitive data were detected in the HTML content. The site lacks publicly disclosed security policies or incident response contacts, which could be improved to enhance transparency and readiness. Overall, the security maturity is appropriate for a media website, balancing user privacy and operational needs effectively.

Recommendations

  1. Implement additional HTTP security headers such as Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options to strengthen defense against common web attacks.
  2. Publish a clear security policy and incident response contact information to improve transparency and user trust.
  3. Conduct regular audits of third-party scripts and dependencies to identify and mitigate potential vulnerabilities.
  4. Enhance accessibility features to meet higher compliance standards and improve user experience for all visitors.
  5. Consider publishing a vulnerability disclosure policy or security.txt file to encourage responsible reporting of security issues.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Frekvence 1
Description
Frekvence 1 is a Czech radio station website offering music, interviews, contests, news, horoscopes, and lifestyle content. It provides live radio streaming and various entertainment-related articles and programs.
Key services
Live radio streaming, News and entertainment articles, Contests and quizzes, Horoscopes, Podcasts and interviews
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap 4.5.2, jQuery 3.5.1, Popper.js, Google Tag Manager, Microsoft Clarity, Facebook Pixel, Gemius Audience, Marfeel SDK, Cxense, Didomi Consent Management, Rubicon Project Prebid, Taboola, Various CDN-hosted scripts
Frameworks
Bootstrap
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Consent management for cookies and data processing
  • Use of reputable analytics and ad services

Analytics and tracking

Services
Microsoft Clarity, Gemius Audience, Cxense, Google Tag Manager
Tracking level
extensive
Privacy practices
good

Advertising

Ad networks
Google DoubleClick, Rubicon Project, CPEX
Tracking pixels
Facebook Pixel, Microsoft Clarity, Gemius Audience, Cxense
Marketing tools
Taboola
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 and no blocking detected.
  2. WHOIS data is unavailable, limiting domain registration trust analysis.
  3. Strong use of third-party analytics and advertising networks.
  4. Comprehensive cookie consent and privacy policy present, indicating GDPR compliance.
  5. No contact emails explicitly found; phone contact number is provided.
  6. No security.txt or vulnerability disclosure found.
  7. No explicit security policy or incident response information publicly available.
  8. Website uses modern web technologies and is mobile optimized.
  9. Content is safe and suitable for general audiences.
  10. Advertising and tracking practices are transparent and standard for media sites.
Technical notes

Notes

The website uses a modern technology stack including Bootstrap 4.5.2 for responsive design, jQuery 3.5.1, Popper.js, and various third-party SDKs for analytics, advertising, and consent management. Google Tag Manager and Facebook Pixel are used for marketing and tracking purposes. The site is mobile optimized with good navigation clarity and SEO practices. Performance is moderate, likely influenced by multiple external scripts and ad networks. No CMS was explicitly detected, suggesting a custom or proprietary platform. Hosting provider details are not evident from the HTML content. The site employs a comprehensive cookie consent mechanism via Didomi, indicating attention to privacy compliance. Overall, the technical infrastructure supports a professional media website with opportunities for performance optimization and enhanced security.
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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