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Security report for vystavistepraha.eu

Výstaviště Praha · Hospitality · Czech Republic

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

70/100

Risk levelMedium

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

Výstaviště Praha operates as the official online presence for the Prague Exhibition Grounds, offering comprehensive information about events, venue rental, sports, dining, and visitor services. The website targets a broad audience including local residents, tourists, families, and sports enthusiasts, positioning itself as a key information hub for activities at the venue. The business model revolves around venue management, event hosting, and supplementary services such as an e-shop and newsletter subscriptions. Technically, the site employs modern analytics and marketing tools with a strong emphasis on user consent and privacy compliance. The hosting infrastructure is stable and reputable, with good mobile optimization and SEO practices enhancing user experience. Security posture is solid with HTTPS enforced and cookie consent mechanisms in place, though some security headers could be improved. No critical vulnerabilities or exposed sensitive data were detected. Overall, the website demonstrates a professional and trustworthy digital presence aligned with its business objectives.

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

6 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

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, LinkedIn, YouTube

      What to do: Document all third-party data sharing in your privacy policy

  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 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';…

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  • TLS certificates and expiry
  • DNS records
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  • Security headers
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  • 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
60
Email security
85
DNS health
75
Network security
100
GDPR outside view
25
Average
70

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 vystavistepraha.eu, from OffSeq Breach.

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

2 subdomains affected

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A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for vystavistepraha.eu.

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Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

The website reflects a medium-sized public venue management entity focused on hospitality and event hosting within Prague. It leverages partnerships with local services such as public transport and parking facilities to enhance visitor experience. The business benefits from a clear market position as the official source for Výstaviště Praha, supported by active social media engagement and a structured content strategy. Revenue streams likely include venue rentals, event ticketing, and e-commerce sales. The absence of direct contact emails or phone numbers suggests a preference for controlled communication channels via forms and social media. Growth indicators include active newsletter campaigns and continuous content updates. The partnership ecosystem includes local transport and commercial centers, reinforcing community integration.

Security posture

The website maintains a good security baseline with enforced HTTPS and a comprehensive cookie consent mechanism aligned with GDPR requirements. Use of reputable third-party analytics and marketing tools is managed with user consent, minimizing privacy risks. However, explicit security headers such as X-Frame-Options and X-Content-Type-Options are not visibly set in the HTML, representing an area for improvement. No security.txt or incident response contacts are published, which could hinder vulnerability reporting and incident management. No signs of exposed credentials, malware, or phishing were found. Overall, the security maturity is moderate to good, suitable for the website's public informational role but with room for enhancement in formal security policies and headers.

Recommendations

  1. Implement and verify HTTP security headers including X-Frame-Options and X-Content-Type-Options to enhance protection against clickjacking and MIME sniffing.
  2. Publish a security.txt file to provide clear vulnerability disclosure and incident response contact information.
  3. Add explicit incident response contact channels such as security@ or abuse@ email addresses to improve security communication.
  4. Conduct regular audits of third-party scripts and libraries to ensure no vulnerabilities or outdated components are present.
  5. Enhance accessibility features to meet higher compliance standards and improve user experience for all visitors.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Výstaviště Praha
Description
Official website for Výstaviště Praha, providing information about events, venue rental, sports, dining, and visitor information at the Prague Exhibition Grounds.
Key services
Event program information, Venue rental, E-shop, Sports facilities, Dining recommendations, Newsletter subscription
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics, Facebook Pixel, Hotjar, CookieHub, AOS (Animate On Scroll), FSLightbox
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML
  • Use of analytics scripts with consent
  • No inline sensitive credentials

Analytics and tracking

Services
Google Analytics, Hotjar, Facebook Pixel, LinkedIn Insight Tag
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Facebook Pixel, Google AdSense
Tracking pixels
Facebook Pixel, LinkedIn Insight Tag, Hotjar
Marketing tools
CookieHub
Transparency
good

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. Comprehensive cookie consent and privacy policies are implemented.
  3. Multiple social media channels are linked and active.
  4. No direct contact emails or phone numbers found; contact primarily via forms.
  5. Use of modern analytics and marketing tools with consent mechanisms.
  6. No security.txt or explicit incident response contacts found.
  7. Good mobile optimization and SEO practices observed.
  8. No explicit security headers detected in HTML but HTTPS is enforced.
  9. Content is professionally presented and relevant to the target audience.
Technical notes

Notes

The website is built using modern web technologies including Google Tag Manager, Google Analytics, Facebook Pixel, Hotjar, and CookieHub for analytics, marketing, and cookie management. Hosting is provided by Aerohosting, a reputable Czech hosting provider. The site demonstrates good mobile responsiveness and SEO optimization with proper meta tags and Open Graph data. Performance is moderate, with asynchronous loading of scripts to improve speed. No CMS was explicitly detected, suggesting a custom or proprietary solution. The technical infrastructure supports a stable and user-friendly experience but could benefit from enhanced accessibility and security header implementation. Overall, the technical setup aligns well with the business needs and audience expectations.
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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