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Security report for trafogallery.cz

Trafo Gallery, s. r. o. · Media · Czech Republic

Medium risk. 9 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

57/100

Risk levelMedium

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

Trafo Gallery, s. r. o. is a private art gallery based in Prague, Czech Republic, established in 2015. The gallery focuses on supporting Czech and international artists of national and international significance, offering exhibitions, sales, and participation in international art fairs. The website reflects a professional and culturally focused business with clear branding and a well-structured presentation of exhibitions and artists. Technically, the site uses modern web technologies including Alpine.js and Google Tag Manager, with good mobile optimization and SEO practices. Security posture is solid with HTTPS and secure form handling, though there is room for improvement in security headers and incident response transparency. Overall, the site is trustworthy, compliant with GDPR, and provides clear contact information, supporting a positive business credibility profile.

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

9 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 trafogallery.cz

This scan found 25 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
52
Security headers
20
Email security
70
DNS health
75
Network security
100
GDPR outside view
25
Average
57

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 trafogallery.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for trafogallery.cz right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

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

Business context

Business profile

The gallery operates in the media sector, specifically in the art and cultural niche, targeting art enthusiasts, collectors, and the general public interested in contemporary Czech and international art. Its business model revolves around exhibitions, artist promotion, and art sales, including international market exposure. The company maintains a small but professional presence with active social media channels and newsletter marketing. The domain age and WHOIS data align well with the business history, indicating legitimacy. No suspicious domains or partners were identified. The gallery's competitive advantage lies in its curated artist portfolio and international reach through fairs.

Security posture

The website demonstrates a mature security posture with HTTPS enforced and no visible sensitive data exposure. Use of secure third-party services like Mailchimp for newsletter subscriptions is noted. However, the absence of security headers such as Content-Security-Policy and lack of explicit incident response or vulnerability disclosure policies indicate areas for enhancement. GDPR compliance is addressed via a dedicated page, but cookie consent mechanisms are minimal. No vulnerabilities or malware indicators were found. Overall, the security posture is good but could benefit from formalized policies and additional technical controls.

Recommendations

  1. Implement comprehensive security headers (CSP, X-Frame-Options, X-Content-Type-Options) to enhance protection against common web attacks.
  2. Publish an incident response and vulnerability disclosure policy to improve transparency and readiness.
  3. Enhance cookie consent mechanisms to comply fully with GDPR and ePrivacy directives.
  4. Regularly audit third-party scripts and libraries to ensure no vulnerabilities are introduced.
  5. Consider adding accessibility improvements to meet WCAG standards for broader user inclusivity.

Contact details published on the site

Addresses
Legal name
Trafo Gallery, s. r. o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Trafo Gallery, s. r. o.
Description
Jsme soukromá galerie, která podporuje převážně české umělce národního i mezinárodního významu a nezanedbatelného kulturního dosahu. Ročně poskytujeme minimálně šesti z nich výstavní a publikační prezentaci, nabízíme díla více jak čtyřicítky výtvarníků k prodeji a vyvážíme je na zahraniční veletrhy.
Key services
Art exhibitions, Art sales, Artist promotion, International art fair participation
Content quality
good
Branding
consistent

Technology

Stack
JavaScript (ES Modules), Alpine.js (x-data, x-bind usage), Lite YouTube embed, Google Tag Manager (gtag.js), WebP images, CSS3
Frameworks
Alpine.js
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Secure form submission to Mailchimp

Analytics and tracking

Services
Google Analytics (via gtag.js)
Tracking level
moderate
Privacy practices
basic

Advertising

Marketing tools
Mailchimp
Transparency
basic

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. Content is professionally presented and relevant to the art gallery business.
  3. Contact information is clearly provided with multiple channels.
  4. No explicit privacy or security policy pages beyond GDPR and cookie policy.
  5. Use of modern web technologies and responsive design.
  6. No signs of suspicious or malicious content.
Technical notes

Notes

The website uses a modern JavaScript framework (Alpine.js) for interactivity and lazy loading of YouTube videos for performance optimization. Images are served in WebP format for efficient loading. Google Tag Manager is used for analytics, indicating a moderate level of digital maturity. The site is responsive and mobile-friendly, with clear navigation and SEO meta tags. No explicit CMS was detected, suggesting a custom or static site generation approach. Hosting provider details are not disclosed. Performance is moderate with room for optimization, especially in accessibility and security headers.
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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