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Security report for avmedia-hotels.cz

AV MEDIA EVENTS · Hospitality · Czech Republic

Medium risk. 10 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

56/100

Risk levelMedium

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

AV MEDIA EVENTS is a Czech-based company specializing in audiovisual and IT solutions for events, with over 25 years of market presence and a strong partnership with Hilton Prague. Their services include videomapping, LED walls, live streaming, and on-site support, targeting event organizers and hospitality clients. The website is built on WordPress using Elementor, featuring modern web technologies and tracking tools such as Google Analytics and Leady. While HTTPS is properly configured, the site lacks security headers and privacy/cookie policies, which are important for compliance and security. WHOIS data is unavailable, which raises concerns about domain registration transparency. Overall, the site presents a professional image with good content quality but requires improvements in privacy compliance and 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

10 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 avmedia-hotels.cz

This scan found 26 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
20
Email security
60
DNS health
75
Network security
100
GDPR outside view
10
Average
56

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 avmedia-hotels.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for avmedia-hotels.cz right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

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 leading position in the Czech audiovisual event market, leveraging long-term partnerships and memberships in industry alliances. Their B2B business model focuses on providing integrated AV and IT event solutions, supported by a knowledgeable on-site team. The presence of reputable clients and references enhances their credibility. The website supports their market positioning but lacks some compliance documentation. The partnership ecosystem includes oneAVteam and AV Alliance, indicating active industry engagement.

Security posture

The website uses HTTPS, which is a fundamental security measure. However, the absence of security headers such as Content-Security-Policy and X-Frame-Options reduces protection against common web attacks. No visible vulnerabilities or exposed sensitive data were detected, but the lack of incident response contact information and security policies limits the site's security maturity. The use of third-party tracking scripts introduces moderate user tracking, which is not fully balanced by privacy controls. Overall, the security posture is moderate but can be significantly improved by implementing best practices and compliance measures.

Recommendations

  1. Implement comprehensive privacy and cookie policies with clear consent mechanisms to enhance GDPR compliance.
  2. Add security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to strengthen web security.
  3. Publish incident response and security contact information to improve transparency and readiness.
  4. Regularly audit and update all plugins and scripts to mitigate vulnerabilities.
  5. Consider verifying and publishing WHOIS domain registration details to improve trust and legitimacy.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
AV MEDIA EVENTS
Description
AV MEDIA EVENTS covers audiovisual and IT needs, designs and installs concepts, and provides digital facilities for events. They are a leader in the Czech market with over 25 years of experience and have a strong partnership with Hilton Prague since 2004.
Key services
Audiovisual equipment rental, Videomapping, LED Wall, Live streaming, IT solutions for events, On-site support
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Elementor, Google Analytics, Google Tag Manager, jQuery, Uikit, Font Awesome
Frameworks
Elementor
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
poor

Advertising

Tracking pixels
Leady
Marketing tools
Leady
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 challenge.
  2. No privacy, cookie, or terms of service policies found on the site.
  3. No explicit contact emails or phone numbers found in the visible content.
  4. Strong branding and consistent design with professional presentation.
  5. Use of modern web technologies and CMS (WordPress with Elementor).
  6. Presence of tracking scripts including Google Analytics and Leady.
  7. No security headers detected; HTTPS is enabled.
  8. WHOIS data unavailable, which is a concern for domain legitimacy verification.
Technical notes

Notes

The website is built on a modern WordPress platform with Elementor page builder, leveraging popular libraries such as jQuery and Uikit. Performance is moderate with caching and minified CSS/JS assets. Mobile optimization is good, and navigation is clear and user-friendly. SEO is basic with meta tags present but could be enhanced with structured data and better accessibility features. The use of multiple external tracking scripts indicates a moderate level of user data collection. Hosting provider details are not evident from the content. Overall, the technical infrastructure is solid but has room for 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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