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Security report for gask.cz

GASK · Other · Czech Republic

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

Security score

60/100

Risk levelMedium

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

GASK (Galerie Středočeského kraje) is a regional art gallery based in the Central Bohemian Region of the Czech Republic, established in 2009. It offers art exhibitions, educational programs, and cultural events, targeting the general public interested in arts and culture. The website serves as an information portal and ticket sales platform, positioning GASK as a key cultural institution in its region. Technically, the site is built on WordPress with WooCommerce, leveraging modern web technologies and CDNs for performance and scalability. It supports multilingual content via WPML and integrates various marketing and analytics tools such as Google Analytics, Adform, and Ecomail. Security-wise, the site enforces HTTPS, uses security headers, and implements GDPR-compliant cookie consent mechanisms, though it lacks a dedicated security policy or incident response page. Overall, the site is professional, trustworthy, and well-optimized for its audience and purpose.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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 gask.cz

This scan found 23 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

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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
52
Security headers
15
Email security
75
DNS health
80
Network security
100
GDPR outside view
40
Average
60

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

GASK operates as a cultural institution with a focus on art exhibitions and educational outreach. Its business model is primarily public-facing, likely funded or supported by regional government or cultural grants. The website supports online ticket sales, indicating a revenue stream from visitors. The presence of multilingual support suggests an intent to attract both local and international visitors. The gallery maintains active social media channels to engage its audience and promote events. The domain age and consistent WHOIS data reinforce the institution's legitimacy and established presence. No direct commercial partnerships or subsidiaries were identified from the website data.

Security posture

The website demonstrates a moderate to good security posture with HTTPS enforced and several security headers present. GDPR compliance is evident through cookie consent and privacy policy implementation. However, the absence of a public security policy or incident response contact reduces transparency in security governance. The use of multiple third-party scripts and tracking services introduces potential risk vectors, though no immediate vulnerabilities or exposed sensitive data were detected. Regular security audits and enhanced transparency around security practices are recommended to strengthen trust and resilience.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and commitments.
  2. Establish and publicize an incident response contact or procedure for security issues.
  3. Conduct regular reviews of third-party scripts to minimize vulnerability exposure.
  4. Improve accessibility features to meet higher compliance standards.
  5. Consider implementing advanced security headers such as Expect-CT and reporting mechanisms.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
GASK
Description
Galerie Středočeského kraje (GASK) is an art gallery located in the Central Bohemian Region, Czech Republic, offering exhibitions, educational programs, and cultural events.
Key services
Art exhibitions, Educational programs, Cultural events, Online ticket sales
Content quality
good
Branding
consistent

Technology

Stack
WordPress, WooCommerce, jQuery, Select2, Cloudfront CDN, Adform tracking, Google Tag Manager, Google Analytics (gtag.js), WPML (multilingual), PDF Viewer for WordPress, Popup Maker, Role Based Pricing for WooCommerce, WebToffee GDPR Cookie Consent
Frameworks
WordPress
Platforms
WooCommerce
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with granular categories
  • No exposed sensitive data in HTML
  • Use of security plugins (implied by CSP and cookie consent)

Analytics and tracking

Services
Google Analytics (gtag.js), Beehive Analytics Pro, Ecomail tracking
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Adform
Tracking pixels
Adform tracking pixel
Marketing tools
Ecomail, Beehive Analytics Pro
Transparency
basic

Site quality

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

Key observations

  1. Website is a well-established regional art gallery site.
  2. Uses WordPress CMS with WooCommerce for ticket sales.
  3. Implements GDPR-compliant cookie consent.
  4. Includes multiple social media integrations.
  5. No signs of malicious or suspicious activity.
  6. Good use of structured data for SEO and organization info.
  7. No visible security policy or incident response page.
  8. No vulnerability disclosure or security.txt found.
Technical notes

Notes

The website is built on a mature WordPress platform with WooCommerce for e-commerce functionality. It uses a combination of jQuery, Select2, and other JavaScript libraries to enhance user experience. Content delivery is optimized via Cloudfront CDN and Wedos hosting. SEO is supported by structured data (JSON-LD) and comprehensive meta tags. Cookie consent and GDPR compliance are managed by WebToffee GDPR Cookie Consent plugin. Performance is moderate with room for improvement in accessibility and mobile optimization. The technical stack is modern but could benefit from ongoing updates 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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