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Security report for mujmac.cz

Web & Media a.s. · Media · Czech Republic

High risk. 11 critical or high findings in GDPR outside view, Email security and 3 other checks.

Security score

41/100

Risk levelHigh

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

MujMAC.cz is a Czech media website focused on Apple products, Mac OS X, and photography. It operates as part of a network of related media projects under the parent company Web & Media a.s. The site offers news, tutorials, a photographic magazine subscription, and community engagement through forums and social media. The business model relies on content publishing and advertising revenue, targeting Apple enthusiasts and photography professionals in the Czech Republic. Technically, the website uses a traditional tech stack including jQuery, Google Adsense, and AddThis for social sharing and tracking. It is built on the WMpublic CMS platform and uses HTTPS with a moderate performance profile. Accessibility and mobile optimization are basic but functional. SEO practices are good with proper meta tags and structured navigation. From a security perspective, the site enforces HTTPS but lacks important security headers such as Content-Security-Policy and X-Frame-Options. No vulnerabilities or exposed sensitive data were detected, but the absence of cookie consent and privacy compliance mechanisms is a concern. The WHOIS data is unavailable, which reduces transparency and trustworthiness, though the website content and related projects suggest legitimacy. Overall, MujMAC.cz presents a professional and content-rich platform with moderate technical and security maturity. Improvements in privacy compliance, security headers, and WHOIS transparency would enhance trust and compliance posture.

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

11 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

  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 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';…

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

Keep watching mujmac.cz

This scan found 27 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

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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
20
Email security
60
DNS health
75
Network security
20
GDPR outside view
10
Average
41

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

MujMAC.cz occupies a niche media segment focused on Apple and photography topics within the Czech market. Its competitive advantage lies in its networked ecosystem of related media sites and a loyal target audience of Apple users and photographers. The business model centers on content publishing, advertising, and educational services such as photography courses. The presence of multiple related domains and a parent company indicates a stable partnership ecosystem. Growth indicators include regular content updates and active social media engagement. Strategic observations suggest opportunities to expand privacy compliance and security measures to align with evolving regulations.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and secure login forms. However, the lack of security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security reduces protection against common web attacks. No incident response or security policy information is publicly available, indicating a gap in security governance. The absence of cookie consent mechanisms and incomplete GDPR compliance pose regulatory risks. No critical vulnerabilities or exposed sensitive data were found, but regular updates and security hardening are recommended to maintain resilience.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security to enhance protection.
  2. Add a cookie consent banner and privacy compliance mechanisms to meet GDPR requirements.
  3. Publish clear security policies and incident response procedures to improve transparency and readiness.
  4. Regularly audit and update third-party libraries and scripts to mitigate vulnerabilities.
  5. Increase WHOIS transparency or provide verified domain registration information to build trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Web & Media a.s.
Description
Website focused on Apple products, Mac OS X, Apple iPod, photography, and related software and hardware topics. It provides news, articles, tutorials, and a photographic magazine subscription.
Key services
Photography magazine subscription, Apple and Mac related news and tutorials, Community forum, Advertising platform
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Google Adsense, AddThis, Highslide JS
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • Secure login form

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Google Adsense
Tracking pixels
AddThis
Marketing tools
AddThis
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 focused on Apple and photography.
  2. No WHOIS data available, which is unusual and reduces transparency.
  3. No explicit privacy or cookie consent banners detected despite GDPR relevance.
  4. Multiple related projects and partner domains indicate a networked media presence.
  5. Use of Google Adsense and tracking scripts present moderate user tracking.
  6. No security headers detected; HTTPS is enforced.
  7. Contact form and email contact provided but no phone numbers or physical addresses found.
  8. Content is safe and suitable for general audiences.
  9. No signs of WAF or content blocking.
Technical notes

Notes

The website uses a classic web technology stack with jQuery and several JavaScript libraries for UI and analytics. It is powered by the WMpublic CMS platform, which supports multi-site management. Performance is moderate with some room for optimization, especially for mobile devices. SEO is well addressed with proper meta tags and structured content. Accessibility is basic but could be improved. The hosting provider is not explicitly identified. The site integrates Google Adsense and AddThis for advertising and social sharing, which introduces moderate user tracking. Overall, the technical infrastructure is stable but would benefit from modernization and enhanced security configurations.
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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