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Security report for mseliska.cz

Mateřská škola Eliška, Opava, příspěvková organizace · Education · Czech Republic

Medium risk. 9 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

60/100

Risk levelMedium

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

Mateřská škola Eliška is a small, regionally funded preschool educational institution located in Opava, Czech Republic. It operates as a contributory organization under the Moravskoslezský kraj regional government, providing early childhood education and specialized support services such as rehabilitation and orthoptics. The website targets parents and guardians in the local community, offering information about classes, events, and organizational details. The business model is public sector focused, emphasizing community service rather than commercial revenue generation. Technically, the website employs a modern JavaScript stack including jQuery, Swiper.js for sliders, and Magnific Popup for image galleries, along with accessibility enhancements via ResponsiveVoice. The site is mobile optimized and features good navigation and content structure, though SEO and metadata completeness could be improved. No CMS or hosting provider details were identified. Performance is moderate with no critical technical issues detected. From a security perspective, the site uses HTTPS as implied by Open Graph URLs, but lacks visible security headers and cookie consent mechanisms. No forms or data collection points were found on the main page, reducing attack surface. The absence of WHOIS data and domain registration details is a concern for trust but does not directly impact the operational security posture. Privacy policy is present and appears GDPR compliant, but no explicit incident response or vulnerability disclosure information is provided. Overall, the website is safe, professional, and trustworthy for its intended audience, with moderate technical maturity and some room for security and compliance improvements. The lack of WHOIS data and cookie consent are the main gaps. Strategic recommendations include enhancing security headers, implementing cookie consent, publishing security policies, and improving metadata for SEO and social sharing.

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

    • 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 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';…

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Keep watching mseliska.cz

This scan found 22 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
72
Security headers
30
Email security
45
DNS health
85
Network security
100
GDPR outside view
25
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

Mateřská škola Eliška holds a stable position as a local educational institution serving the Opava community. Its affiliation with the Moravskoslezský kraj regional government provides legitimacy and funding stability. The business model is non-commercial, focusing on public service and early childhood education. Key services include preschool education, rehabilitation, and orthoptics support, targeting families with young children, including those with special needs. The website content and structure reflect a community-oriented approach with clear communication channels. There is no evidence of commercial partnerships or subsidiaries. Growth indicators are limited given the public sector nature, but the site maintains active event updates and community engagement. The partnership ecosystem appears limited to regional government oversight. Overall, the institution is well-positioned locally but operates within a constrained public sector framework.

Security posture

The website demonstrates a basic to moderate security posture. HTTPS is used, ensuring encrypted communications. However, the absence of security headers such as Content Security Policy (CSP), X-Frame-Options, and HSTS reduces protection against common web attacks. No forms or user input fields are present on the main page, minimizing risk of injection attacks. No vulnerability disclosure or incident response information is published, which limits transparency and preparedness. Privacy policy is present and GDPR compliant, but cookie consent mechanisms are missing, which is a compliance gap. No tracking or analytics scripts were detected, reducing privacy risks. The missing WHOIS data is a concern for domain legitimacy but does not directly affect site security. Overall, the site is secure for its low-risk profile but would benefit from enhanced security headers, cookie consent, and published security policies.

Recommendations

  1. Implement standard security headers including CSP, HSTS, and X-Frame-Options to improve defense in depth.
  2. Add a cookie consent banner and explicit cookie policy to ensure full GDPR compliance.
  3. Publish a security policy and incident response contact information to enhance transparency and preparedness.
  4. Complete Open Graph metadata with title and description for better SEO and social media sharing.
  5. Consider adding a vulnerability disclosure policy or security.txt file to encourage responsible reporting.

Contact details published on the site

Addresses
Legal name
Mateřská škola Eliška, Opava, příspěvková organizace
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Mateřská škola Eliška, Opava, příspěvková organizace
Description
Mateřská škola Eliška, Opava, příspěvková organizace je příspěvkovou organizací zřizovanou Moravskoslezskym krajem. Poskytuje předškolní vzdělávání a podporu dětem v Opavě.
Key services
Preschool education, Rehabilitation, Oční ortoptika, Support for children with disabilities
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.5.1, Swiper.js, Magnific Popup, ResponsiveVoice.js
Frameworks
WT Framework (webtutorials)
Performance
moderate
Mobile
good
Accessibility
good
SEO
basic

Security

Observed score
70/100
Good practices seen
  • HTTPS usage implied by og:url
  • No visible exposed sensitive data
  • No vulnerable libraries detected

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

Transparency
poor

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 detected.
  2. WHOIS data is missing or domain is not registered in CZ NIC database.
  3. Website is in Czech language targeting local community in Opava, Czech Republic.
  4. No cookie consent banner or explicit cookie policy found.
  5. Privacy policy is present and appears GDPR compliant.
  6. No security.txt or vulnerability disclosure found.
  7. Contact information is clearly provided including phone, email, and physical address.
  8. No social media links detected.
  9. Website uses modern JS libraries and is mobile optimized.
  10. Open Graph tags are present but incomplete (missing title and description).
Technical notes

Notes

The website uses a modern JavaScript stack with jQuery 3.5.1, Swiper.js for interactive sliders, and Magnific Popup for image galleries. Accessibility is enhanced with ResponsiveVoice for text-to-speech in Czech. The site is mobile optimized with responsive design and viewport meta tags. No CMS or hosting provider information was detected. Performance is moderate with no obvious technical debt or errors. SEO is basic with some meta tags present but incomplete Open Graph data. No analytics or tracking scripts were found, indicating minimal user tracking. The site lacks security headers which is a technical risk. Overall, the infrastructure is adequate for a small public sector site but could be improved with better SEO, security headers, and cookie management.
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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