Skip to main content

Security report for navystavisti.cz

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 website for the Prague Exhibition Grounds, providing comprehensive information about events, venue rental, sports, dining, and visitor services. The website targets a broad audience including families, sports enthusiasts, and event attendees, positioning itself as a key local venue with a recognized brand in Prague. The business model focuses on public venue management and event hosting, supported by services such as space rental and an e-shop. Technically, the website employs a modern infrastructure with Google Tag Manager, Google Analytics, Facebook Pixel, Hotjar, and CookieHub for analytics and marketing, hosted by a Czech hosting provider. The site is mobile-optimized with good SEO practices and a cookie consent mechanism ensuring GDPR compliance. Performance is moderate with room for improvement in accessibility. Security posture is solid with HTTPS enforced and no exposed sensitive data, though the absence of explicit security policies and incident response contacts suggests room for maturity. The site uses multiple third-party tracking scripts with user consent, reflecting a balance between analytics needs and privacy compliance. Overall, the website is professional, trustworthy, and compliant with privacy regulations, with no signs of malicious activity or adult content. Strategic recommendations include publishing formal security and incident response policies, enhancing security headers, and considering a vulnerability disclosure policy to further strengthen trust and security posture.

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';…

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

Keep watching navystavisti.cz

This scan found 21 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

Email alerts on material changes and an exportable JSON history of every change.

Billed monthly to your card. Cancel anytime. See sample alerts.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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

Technical appendix

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

Business context

Business profile

Výstaviště Praha holds a strong market position as an official venue in Prague, leveraging its established brand and comprehensive event programming. The business benefits from diversified revenue streams including venue rental, event hosting, and merchandise sales via its e-shop. Its partnership ecosystem includes related sites like Nová Spirála, enhancing service offerings. The company targets a wide demographic, from families to sports participants, indicating a broad market reach. Growth indicators include active social media engagement and newsletter subscriptions. The website content and structure reflect a mature digital presence aligned with its operational scope.

Security posture

The website demonstrates a moderate to strong security maturity level with enforced HTTPS and cookie consent mechanisms. No critical vulnerabilities or exposed sensitive data were detected. However, the lack of a published security policy, incident response contacts, and vulnerability disclosure mechanisms indicates gaps in formal security governance. The use of multiple third-party analytics and marketing scripts necessitates ongoing monitoring to mitigate supply chain risks. Compliance with GDPR is evident through detailed privacy and cookie policies. Overall, the security posture is adequate for the business type but could be enhanced by formalizing policies and improving security headers.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and commitments.
  2. Provide clear incident response contact channels such as security@ or abuse@ email addresses.
  3. Implement additional security headers like Content-Security-Policy and X-Content-Type-Options to harden the site.
  4. Regularly audit and update third-party scripts to minimize vulnerabilities from external dependencies.
  5. Consider establishing a vulnerability disclosure program or security.txt file to encourage responsible reporting.
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, Sports activities, Dining recommendations, E-shop, Newsletter subscription
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics, Facebook Pixel, Hotjar, CookieHub, LinkedIn Insight Tag
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML
  • Use of security and analytics scripts with consent

Analytics and tracking

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

Advertising

Ad networks
Google AdSense, Facebook Pixel
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. No explicit contact emails or phone numbers found; contact is via forms.
  4. Use of multiple third-party analytics and marketing scripts with consent.
  5. No visible security policy or incident response information published.
  6. No terms of service page detected.
  7. Good mobile optimization and SEO metadata present.
  8. Social media presence on Facebook, Instagram, and LinkedIn.
  9. No suspicious or malicious domains linked.
  10. No adult or NSFW content detected.
Technical notes

Notes

The website uses a modern technology stack including Google Tag Manager, Google Analytics, Facebook Pixel, Hotjar, and CookieHub for analytics, marketing, and cookie management. Hosting is provided by Aerohosting, a Czech hosting provider, with DNS servers aligned accordingly. The site is mobile-optimized and includes SEO-friendly metadata and Open Graph tags. Performance is moderate, with potential improvements in accessibility and loading speed. No CMS was explicitly detected, suggesting a custom or proprietary solution. The technical implementation is solid but could benefit from enhanced accessibility features and performance tuning.
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

Reviews of this site

Share your experience with navystavisti.cz. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review navystavisti.cz.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.