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Security report for design4avi.cz

AV MEDIA (implied from testimonials and content) · Technology · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

67/100

Risk levelMedium

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

The website design4avi.cz represents a Czech-based company specializing in audiovisual and acoustic project design and integration services for corporate, educational, cultural, and hospitality sectors. The company demonstrates a solid market position with certified professionals and a portfolio of notable projects and client testimonials. The website is built on WordPress with a modern theme and includes essential digital marketing tools such as Google Tag Manager. The site is well-structured, mobile-optimized, and provides a cookie consent mechanism compliant with GDPR principles, although explicit privacy and terms of service pages are absent. Security posture is adequate with HTTPS enabled but could be improved by adding security headers and formal security policies. Overall, the site is professional, trustworthy, and serves its business purpose effectively.

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

  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 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 design4avi.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.

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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
65
Security headers
50
Email security
85
DNS health
75
Network security
100
GDPR outside view
25
Average
67

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

The company operates in the technology sector, focusing on audiovisual and acoustic solutions tailored to modern interior design needs. Its business model is service-oriented, targeting institutional clients such as universities, museums, government agencies, and corporate offices. The presence of AVIXA certifications and authorized engineers indicates a commitment to quality and industry standards. Testimonials from recognized clients and references to long-term experience enhance credibility. The company appears medium-sized, founded in 2018, with no evident parent or subsidiary companies. The website content and structure support a professional image aimed at attracting and retaining institutional clients.

Security posture

The website employs HTTPS and a cookie consent mechanism, reflecting basic compliance with security and privacy standards. However, the absence of security headers such as Content-Security-Policy and X-Frame-Options represents an area for improvement. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The lack of a vulnerability disclosure policy or security.txt file suggests limited formal incident response readiness. Overall, the security posture is moderate, suitable for the business type but with room for enhancement to meet higher security maturity levels.

Recommendations

  1. Implement standard security headers (CSP, X-Frame-Options, X-Content-Type-Options) to enhance protection against common web attacks.
  2. Publish explicit privacy policy and terms of service pages to improve legal compliance and user trust.
  3. Add a vulnerability disclosure policy or security.txt file to facilitate responsible reporting of security issues.
  4. Enhance accessibility features to improve usability for all users, including those with disabilities.
  5. Consider adding direct contact information such as company email and phone numbers to improve user engagement and trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
AV MEDIA (implied from testimonials and content)
Description
The company specializes in modern interior design and audiovisual and acoustic solutions for conference, work, cultural spaces, museums, schools, hotels, and corporate environments. They provide professional AV project design, acoustic studies, and integration services tailored to user needs and modern trends.
Key services
Audiovisual project design, Acoustic studies, AV system integration, Consulting and project management
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.7.1, Google Tag Manager, WordPress, mioweb3 theme, Anti-spam plugin
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

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

Analytics and tracking

Services
Google Tag Manager
Tracking level
minimal
Privacy practices
basic

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is professionally presented in Czech language with English option.
  3. Cookie consent is implemented with detailed settings.
  4. No explicit privacy or terms of service pages found.
  5. Contact information is primarily via contact form; no direct emails or phone numbers found in HTML.
  6. Staff certifications and testimonials add trust.
  7. Uses WordPress CMS with modern theme and plugins.
  8. Google Tag Manager used for analytics and tracking.
  9. No security.txt or vulnerability disclosure found.
  10. No social media links explicitly found in HTML.
Technical notes

Notes

The website is built on WordPress using the mioweb3 theme and includes jQuery 3.7.1 and Google Tag Manager for analytics. The site loads moderately fast and is mobile-optimized with responsive design elements. The use of a cookie consent banner with granular settings indicates attention to privacy compliance. No major technical debt or outdated libraries were detected. However, the site lacks advanced SEO optimizations and accessibility features. Hosting provider details are not explicitly identified. Overall, the technical infrastructure is solid for a medium-sized professional service website but could benefit from further optimization and security hardening.
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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