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Security report for fly-zone.cz

Fly Zone · Hospitality · Czech Republic

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

Security score

65/100

Risk levelMedium

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

Fly Zone Park is a family entertainment center located in Hradec Králové, Czech Republic, offering a variety of attractions including trampolines, virtual reality experiences, climbing walls, escape rooms, and birthday party services. The business targets families with children, teenagers, and adults seeking recreational activities. The website demonstrates a strong local market presence with active social media engagement and comprehensive service offerings. Technically, the site employs modern frontend technologies such as Bootstrap, AOS, and jQuery, ensuring a responsive and user-friendly experience. Security posture is moderate with HTTPS usage and form validations, but lacks explicit security headers and vulnerability disclosure mechanisms. Privacy compliance is well addressed with clear GDPR and cookie policies including consent mechanisms. The absence of WHOIS data reduces domain trust slightly, but overall the business information and website professionalism support a credible and trustworthy online presence.

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

  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 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 fly-zone.cz

This scan found 18 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
95
Security headers
20
Email security
65
DNS health
85
Network security
100
GDPR outside view
25
Average
65

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 hospitality sector focusing on leisure and entertainment services. Its business model revolves around direct customer engagement through physical visits and online voucher sales. Partnerships with local and regional organizations enhance its market reach. The website content and social media presence indicate a well-established local brand with a focus on family-friendly activities. Revenue streams likely include ticket sales, event hosting, food and beverage sales, and merchandise such as gift vouchers. The company maintains compliance with GDPR and provides transparent customer information, which supports customer trust and regulatory adherence.

Security posture

The website shows a moderate security maturity level with HTTPS enforced and secure form handling. However, the lack of visible HTTP security headers such as Content Security Policy, HSTS, and X-Frame-Options is a gap. No incident response or vulnerability disclosure information is provided, which could hinder timely security issue reporting. The site does not expose sensitive data in the HTML and uses standard libraries, but regular updates and security audits are recommended. GDPR compliance is evident, but a dedicated security policy or data protection officer contact is missing. Overall, the security posture is adequate for the business type but can be improved to enhance trust and resilience.

Recommendations

  1. Implement HTTP security headers (CSP, HSTS, X-Frame-Options) to strengthen browser security.
  2. Publish a security policy and establish a vulnerability disclosure process including a security.txt file.
  3. Regularly update all third-party libraries and frameworks to mitigate known vulnerabilities.
  4. Enhance WHOIS registration transparency to improve domain trustworthiness.
  5. Maintain and monitor GDPR compliance with clear data retention and incident response procedures.

Contact details published on the site

Addresses
Legal name
Fly Zone
VAT number
CZ06111645
Registration number
06111645
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Fly Zone
Description
Rodinné zábavní centrum v Hradci Králové s trampolínami, dětským koutkem, virtuální realitou, horolezeckými stěnami a dalšími atrakcemi. Nabízí teambuildingy, narozeninové oslavy a aktivity pro děti i dospělé.
Key services
Trampolíny, Virtuální realita, Úniková hra, Narozeninové oslavy, Dětský koutek, Bistro, Dárkové poukazy
Content quality
excellent
Branding
consistent

Technology

Stack
Bootstrap, AOS (Animate On Scroll), Glightbox, Swiper, jQuery, Zabuto Calendar, Img Comparison Slider
Frameworks
Bootstrap
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS usage implied by base href (https://)
  • No exposed sensitive data in HTML
  • Form inputs with required fields and validation

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads (AW-11509360638)
Transparency
good

Site quality

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

Key observations

  1. Website is a well-structured family entertainment park site with rich content and multiple interactive features.
  2. Multiple forms for ordering vouchers with detailed fields and validation.
  3. Strong presence on social media platforms.
  4. Comprehensive GDPR and cookie policies with consent mechanisms.
  5. No WHOIS data available, which is unusual but not necessarily suspicious.
  6. No explicit security.txt or incident response info found.
  7. No visible security headers in HTML source; recommend server-side header checks.
  8. Use of modern frontend libraries and responsive design.
  9. No adult or questionable content detected.
Technical notes

Notes

The website uses a modern and popular frontend stack including Bootstrap for responsive design, AOS for animations, Glightbox for media display, and Swiper for sliders. jQuery is used for DOM manipulation and AJAX calls, including integration with Czech ARES business registry for company data verification. The site loads external fonts from Google Fonts and uses CDN-hosted libraries for performance. The presence of multiple modal forms for voucher ordering indicates dynamic user interaction capabilities. Performance is moderate with room for optimization. Accessibility features such as aria-labels and semantic HTML are present but could be further enhanced. SEO is supported by meta tags and structured navigation. No CMS is explicitly detected, suggesting a custom or static site build.
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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