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Security report for musicserver.cz

IMEG s.r.o. · Media · Czech Republic

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 3 other checks.

Security score

57/100

Risk levelMedium

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

Musicserver.cz is a well-established Czech online media portal specializing in music news, reviews, interviews, and event coverage. Operated by IMEG s.r.o., the site targets Czech-speaking music enthusiasts and offers a broad range of content including photo galleries and editorial articles. The business model relies primarily on advertising revenue, supported by partnerships and a strong social media presence. The domain's long history since 1999 reinforces its market position as a trusted source in the Czech music media landscape. Technically, the website employs a custom CMS with a technology stack including jQuery, Google APIs, and third-party ad and analytics services such as Revive Adserver and Gemius Audience. Hosting and domain registration are managed by WEDOS, a reputable Czech provider. The site demonstrates moderate performance and basic mobile optimization, with room for improvement in accessibility and SEO practices. From a security perspective, the site enforces HTTPS and includes cookie consent mechanisms, but lacks advanced security headers and publicly disclosed security policies or incident response procedures. No critical vulnerabilities or exposed sensitive data were detected in the analyzed content. Privacy compliance is basic but present, with a privacy policy and cookie banner aligned with GDPR requirements. Overall, musicserver.cz presents a professional and trustworthy online presence with good content quality and business credibility. Strategic improvements in security headers, mobile responsiveness, and transparency of security policies would enhance its security posture and user trust.

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

6 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 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 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

  3. 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.

    • High

      No DMARC record found

      DMARC provides email authentication and reporting

      What to do: Add DMARC record: "v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com"

  4. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching musicserver.cz

This scan found 19 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.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

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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
35
Email security
65
DNS health
85
Network security
20
GDPR outside view
73
Average
57

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 musicserver.cz, from OffSeq Breach.

Total records
2
Employees
0
Customers
0
Third parties
2
Weak passwords
0%

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 musicserver.cz.

Select it in the checkout above.

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

Musicserver.cz holds a strong position in the Czech music media sector, leveraging a long operational history and a comprehensive content offering to attract a dedicated audience. Its advertising-supported model is complemented by partnerships with content developers and hosting providers. The site’s integration with social media platforms and event promotion further solidifies its market presence. Growth opportunities include expanding mobile user experience and enhancing SEO to increase reach. The partnership ecosystem includes IMEG s.r.o. as the parent company and Prolidi.cz as a development partner, indicating a stable operational foundation.

Security posture

The website maintains a moderate security posture with enforced HTTPS and cookie consent compliance. However, it lacks implementation of key security headers such as Content-Security-Policy and X-Frame-Options, which could mitigate common web vulnerabilities. No incident response or security policy information is publicly available, indicating a potential gap in transparency and preparedness. The use of multiple third-party scripts necessitates ongoing vulnerability management to prevent supply chain risks. Overall, the site is secure for general use but would benefit from enhanced security controls and documented policies.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  2. Publish clear security and incident response policies accessible to users and stakeholders.
  3. Enhance mobile responsiveness and accessibility to improve user experience across devices.
  4. Regularly audit and update third-party scripts to mitigate potential vulnerabilities.
  5. Increase transparency around data retention and privacy practices to strengthen GDPR compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
IMEG s.r.o.
Description
Musicserver.cz is a Czech music news and review portal providing articles, interviews, reviews, photo galleries, and event information focused on music and culture.
Key services
Music news, Album reviews, Interviews, Event coverage, Photo galleries, Advertising services
Content quality
good
Branding
consistent

Technology

Stack
jQuery, jQuery UI, jQuery Fancybox, Google APIs (Google Sign-In, Google Plus), Gemius Audience tracking, Revive Adserver, Seznam recass recommendation system
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Gemius Audience, Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Revive Adserver, Google Adsense
Tracking pixels
Gemius Audience, Google Analytics (via GTM)
Marketing tools
Seznam recass recommendation system
Transparency
basic

Site quality

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

Key observations

  1. Website is a well-established Czech music media portal with rich content.
  2. Uses multiple third-party scripts for analytics and advertising.
  3. Cookie consent and privacy policy are present and reasonably compliant.
  4. No explicit security policies or incident response information publicly available.
  5. No signs of blocking or WAF challenges; content fully accessible.
  6. Social media presence is active with Facebook, Twitter, LinkedIn, YouTube links.
  7. No exposed sensitive data or obvious vulnerabilities in the HTML content.
  8. Advertising is managed via Revive Adserver and Google Adsense.
  9. Content is safe for general audiences with no adult or explicit content.
Technical notes

Notes

The website uses a custom CMS with a technology stack centered on jQuery and Google APIs, supported by third-party advertising and analytics tools. Hosting is provided by WEDOS, a reputable Czech provider. Performance is moderate with basic mobile optimization and SEO practices. The site lacks modern frontend frameworks and advanced accessibility features, indicating some technical debt. Opportunities exist to modernize the tech stack, improve page load speeds, and enhance SEO metadata for better search engine visibility.
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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