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Security report for ghmp.cz

GHMP · Government · Czech Republic

Medium risk. 5 critical or high findings in GDPR outside view and Email security.

Security score

71/100

Risk levelMedium

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

GHMP (Galerie hlavního města Prahy) is a prominent municipal gallery in Prague specializing in modern and contemporary art. The website showcases exhibitions, educational programs, online collections, and cultural events, positioning GHMP as a key cultural institution serving a broad general audience. The business model focuses on public engagement through exhibitions, workshops, and publishing activities, supported by commercial rentals and an e-commerce platform. The website reflects a medium-sized organization with consistent branding and strong trust indicators including official municipal affiliation and comprehensive privacy compliance. Technically, the website is built on WordPress and leverages modern JavaScript libraries such as jQuery, Slick Slider, and Marquee3k for interactive content. It integrates Google Tag Manager and Facebook Pixel for analytics and marketing, alongside a GDPR-compliant cookie consent mechanism. The site is mobile-optimized with good accessibility and SEO practices, delivering a moderate performance experience. From a security perspective, the site enforces HTTPS and employs cookie consent best practices. However, it lacks explicit security headers and publicly available security or incident response policies, which are recommended for enhanced protection and transparency. No vulnerabilities or exposed sensitive data were detected in the content. Overall, GHMP's website is professional, content-rich, and compliant with privacy regulations, though the absence of WHOIS registration data introduces some uncertainty regarding domain registration transparency. Strategic improvements in security policy disclosure and WHOIS data availability would 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

5 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. 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.

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

Keep watching ghmp.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

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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
85
Security headers
75
Email security
60
DNS health
80
Network security
100
GDPR outside view
25
Average
71

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

GHMP holds a strong market position as the official municipal gallery of Prague, focusing on modern and contemporary art. Its competitive advantage lies in its comprehensive cultural offerings including exhibitions, educational workshops, online collections, and publishing events like the Art Book Fair. Revenue streams likely include public funding, commercial rentals, merchandise sales via the e-shop, and event programming. The target customer segments are broad, including art enthusiasts, educators, students, and the general public interested in cultural activities. Growth indicators include active social media engagement and diversified program offerings. The partnership ecosystem includes city government websites and related commercial domains. Operationally, GHMP demonstrates a mature digital presence with strategic use of analytics and marketing tools to enhance visitor engagement.

Security posture

GHMP's security maturity is moderate to good. The site uses HTTPS exclusively, ensuring encrypted communications. Cookie consent is managed via a GDPR-compliant plugin with opt-in mechanisms, reflecting strong privacy practices. However, the absence of key security headers such as Content-Security-Policy and Strict-Transport-Security reduces defense-in-depth. No direct contact channels for security incidents or vulnerability disclosures are provided, limiting incident response readiness. The use of third-party scripts like Facebook Pixel and Google Tag Manager introduces potential risk vectors that require ongoing monitoring. Overall, GHMP maintains a secure baseline but would benefit from enhanced security policy transparency and technical hardening.

Recommendations

  1. Implement comprehensive HTTP security headers including Content-Security-Policy, X-Content-Type-Options, X-Frame-Options, and Strict-Transport-Security to strengthen site security.
  2. Publish a clear security policy and incident response contact information to improve transparency and readiness for security events.
  3. Regularly audit and update third-party scripts and plugins to mitigate vulnerabilities and reduce attack surface.
  4. Investigate and resolve the absence of WHOIS registration data to improve domain registration transparency and trust.
  5. Enhance user trust by providing more visible contact information including official emails and phone numbers for general and security inquiries.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
GHMP
Description
Galerie hlavního města Prahy
Key services
Art exhibitions, Educational workshops and programs, Online art collections, Publishing (Art Book Fair), Commercial rentals
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery, Google Tag Manager, Facebook Pixel, Slick Slider, Marquee3k, Complianz GDPR plugin
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner with opt-in mechanism
  • No exposed sensitive data in HTML
  • Use of async loading for tracking scripts

Analytics and tracking

Services
Google Analytics (via GTM), Facebook Pixel
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Facebook Pixel
Marketing tools
Complianz GDPR plugin
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and professional design.
  2. Strong focus on cultural and educational services related to modern and contemporary art.
  3. Comprehensive cookie and privacy policies with GDPR compliance.
  4. No direct contact emails or phone numbers found on the homepage or footer; contact info may be on other pages.
  5. Use of multiple social media platforms for outreach and engagement.
  6. No explicit security policy or incident response information publicly available.
  7. WHOIS data unavailable, which is unusual for a government-affiliated entity.
Technical notes

Notes

The website is powered by WordPress CMS with a modern front-end leveraging jQuery and specialized libraries like Slick Slider and Marquee3k for dynamic content presentation. Google Tag Manager and Facebook Pixel are integrated for analytics and marketing purposes, alongside a GDPR-compliant cookie consent plugin (Complianz). The site is mobile-optimized with responsive images and accessible navigation. Performance is moderate, with asynchronous loading of scripts to improve page load times. Technical debt appears low, but the lack of explicit security headers and incomplete WHOIS data represent areas for modernization and risk mitigation. Hosting provider details are not disclosed, which could be further investigated for infrastructure assessment.
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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