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Security report for rtmplus.cz

RTM plus Liberecko s.r.o. · Media · Czech Republic

Medium risk. 9 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

58/100

Risk levelMedium

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

RTM plus Liberecko s.r.o. operates the largest regional television station in the Liberec region of the Czech Republic, providing daily news, local event coverage, and video production services. The company targets residents of the Liberec region and surrounding border areas, offering a premier hour of fresh content daily with a program loop thereafter. The website demonstrates a moderate level of digital maturity with use of modern video streaming technologies and social media integration. However, the absence of WHOIS data and privacy/cookie policies indicates gaps in transparency and compliance. Security posture is adequate with HTTPS enabled and secure forms, but lacks advanced security headers and incident response information. Overall, the website is professional and content-rich but would benefit from improved privacy compliance and enhanced security practices.

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

9 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. 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 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 rtmplus.cz

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
72
Security headers
30
Email security
60
DNS health
75
Network security
100
GDPR outside view
10
Average
58

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 rtmplus.cz, from OffSeq Breach.

Total records
1
Employees
1
Customers
0
Third parties
0
Weak passwords
0%

Latest record dated 2025-07-20 · 1 subdomain 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 rtmplus.cz.

Select it in the checkout above.

Masked preview

  • –admin.rtmplus.cz2025-07-20

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

Open in Breach(opens in a new tab)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 company holds a strong market position as the largest regional TV broadcaster in its area, focusing on local news and video content production. Its business model revolves around regional broadcasting and video production services, supported by advertising revenue through Google Adsense. The presence of social media channels and partnerships with local entities indicates a well-established local ecosystem. Growth potential exists through enhanced digital presence and compliance improvements. The company maintains clear contact and registration information, supporting business credibility.

Security posture

The website employs HTTPS and secure form submission, which are positive security indicators. However, the lack of security headers such as Content-Security-Policy and absence of vulnerability disclosure or incident response information suggest room for improvement. No critical vulnerabilities or exposed sensitive data were detected in the HTML content. The missing WHOIS data reduces domain trustworthiness and should be investigated. Privacy compliance is weak due to missing privacy and cookie policies, which could expose the company to regulatory risks under GDPR.

Recommendations

  1. Publish a comprehensive privacy policy and cookie consent mechanism to improve GDPR compliance.
  2. Implement security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance security posture.
  3. Investigate and resolve the missing WHOIS data to improve domain trust and transparency.
  4. Add vulnerability disclosure and incident response contact information to build security trust.
  5. Conduct regular security audits of third-party scripts and improve accessibility features.

Contact details published on the site

Addresses
Legal name
RTM plus Liberecko s.r.o.
VAT number
CZ17445663
Registration number
17445663
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
RTM plus Liberecko s.r.o.
Description
RTM plus Liberecko s.r.o. operates the largest regional television station in the Liberec region, broadcasting daily news, reports, and various programs focused on local events and interests. The station covers the Liberec region and surrounding border areas, providing a premier hour of fresh content daily and a program loop thereafter. They also offer video production services including promotional and educational films, live broadcasts, and social media content.
Key services
Regional TV broadcasting, Video production, Live event streaming, Content for social media
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.3.1, Video.js, videojs-contrib-hls, videojs-resolution-switcher, Font Awesome, Google Adsense, Facebook SDK, Google Tag Manager
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • No exposed sensitive data in HTML
  • Secure form with POST method

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
poor

Advertising

Ad networks
Google Adsense
Tracking pixels
Facebook SDK
Marketing tools
Facebook SDK
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with rich content and video streaming.
  2. No privacy or cookie policy found, which is a compliance gap.
  3. Contact information is clearly provided including company registration details.
  4. No WHOIS data available, which is unusual and reduces domain trust.
  5. Use of multiple third-party scripts including Google Adsense and Facebook SDK.
  6. No visible security headers detected in HTML source.
  7. No vulnerability disclosure or incident response information present.
  8. Website targets regional audience with local news and video content.
  9. Mobile optimization and responsive video player present.
  10. No adult or questionable content detected.
Technical notes

Notes

The website uses a modern tech stack including jQuery, Video.js with HLS support, and Font Awesome for UI icons. It integrates Google Adsense for advertising and Facebook SDK for social media features. The video player is responsive and adapts to screen size, indicating good mobile optimization. However, no CMS or hosting provider information is evident. Performance is moderate with some third-party scripts that could impact load times. SEO is basic with meta tags present but no structured data or JSON-LD found. Accessibility is basic but could be improved with ARIA roles and better keyboard navigation support.
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. 58/100Medium34 findingsView report
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