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Security report for kurzyuzuzy.cz

Ateliér ŠUM · Education · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

50/100

Risk levelMedium

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

Ateliér ŠUM is a small art education business based in Prague 1, offering a wide range of creative courses including drawing, painting, ceramics, jewelry making, and online lessons. The website is professionally designed using WordPress with modern plugins such as Yoast SEO and Google Analytics integration, providing a good user experience and clear navigation. Contact information including phone, email, and physical address is prominently displayed, supporting business credibility. However, the absence of privacy and cookie policies indicates a compliance gap that should be addressed. The WHOIS data is unavailable, which slightly reduces domain trustworthiness but does not detract from the overall legitimacy of the site based on content and contact details. Security posture is good with HTTPS and reCAPTCHA usage, but could be improved by adding security headers and a vulnerability disclosure policy.

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

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

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  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"

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

Keep watching kurzyuzuzy.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
62
Security headers
30
Email security
85
DNS health
75
Network security
20
GDPR outside view
25
Average
50

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 kurzyuzuzy.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for kurzyuzuzy.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 business targets a broad audience including children, adults, seniors, and teachers interested in art education. It operates primarily through in-person courses at a physical studio in Prague and supplements offerings with online lessons and workshops. The market position is that of a local specialized art education provider with a diverse portfolio of creative courses. The website content and social media presence indicate active engagement with the community. Revenue streams likely come from course fees and workshops. The business model is service-oriented education with a focus on creative arts. Partnerships with local designers and theme developers are evident but no major corporate affiliations are found.

Security posture

The website employs HTTPS and Google reCAPTCHA to protect user interactions, indicating a baseline security awareness. However, the lack of security headers such as Content-Security-Policy and absence of a published security or incident response policy limit the security maturity. No vulnerabilities or exposed sensitive data were detected in the HTML content. The missing privacy and cookie policies represent compliance risks under GDPR and related regulations. The site would benefit from implementing a security.txt file and formalizing incident response contact channels to improve trust and readiness.

Recommendations

  1. Publish a comprehensive privacy policy and cookie consent mechanism to ensure GDPR compliance.
  2. Implement security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  3. Add a security.txt file to facilitate responsible vulnerability disclosure and improve transparency.
  4. Regularly update WordPress core, themes, and plugins to mitigate risks from known vulnerabilities.
  5. Consider adding visible trust indicators such as certifications or testimonials to further enhance business credibility.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Ateliér ŠUM
Description
Objevte kreativní kurzy v Praze 1 V Jirchářích 14 pro začátečníky i pokročilé. Náš ateliér v Praze 1 nabízí výtvarné kurzy pro děti, dospělé , učitele. Přihlaste se ještě dnes.
Key services
Drawing courses, Painting courses, Ceramics, Jewelry making, Stained glass, Calligraphy, Bookbinding, Graphic arts, Textile techniques, Online art lessons
Content quality
good
Branding
consistent

Technology

Stack
WordPress, Yoast SEO plugin, Google Analytics, Google Tag Manager, reCAPTCHA, LayerSlider, Enfold Theme
Frameworks
WordPress CMS
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • Use of reCAPTCHA for forms
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Marketing tools
Yoast SEO
Transparency
basic

Site quality

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

Key observations

  1. Website is a WordPress-based art education platform in Prague
  2. Content is rich with detailed course offerings and blog articles
  3. Contact information is clearly provided with phone, email, and physical address
  4. No privacy or cookie policy found, which is a compliance gap
  5. No visible security.txt or incident response info
  6. No WHOIS data available, limiting domain trust assessment
  7. Uses Google Analytics and Tag Manager for tracking
  8. No signs of adult or inappropriate content
  9. Good SEO and structured data implementation
  10. No WAF or blocking mechanisms detected
Technical notes

Notes

The website is built on WordPress CMS using the Enfold theme and several plugins including Yoast SEO for search engine optimization and LayerSlider for visual effects. Google Analytics and Google Tag Manager are used for visitor tracking and marketing analytics. The site is mobile responsive with good SEO metadata and structured data (JSON-LD) for enhanced search visibility. Performance is moderate with some optimization opportunities. Accessibility features are basic but present. No hosting provider information was detected. The technical stack is modern and well-maintained but could benefit from additional security hardening and privacy compliance features.
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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