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Security report for knihmil.cz

Městská knihovna v Milevsku · Government · Czech Republic

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

56/100

Risk levelMedium

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

Městská knihovna v Milevsku is a public municipal library serving the town of Milevsko and its surrounding region in the Czech Republic. The library provides a wide range of services including book lending for adults and children, cultural and educational programs, workshops, and digital library access. It operates under the auspices of the local government (Město Milevsko) and serves a diverse audience including families, schools, and regional users. The website reflects a well-maintained digital presence with clear navigation and relevant content tailored to its community. Technically, the site employs modern web technologies such as HTML5, CSS3, JavaScript, jQuery, and integrates third-party libraries for enhanced user experience like Swiffy Slider and Fancybox. It uses Google Analytics with privacy-conscious settings and is hosted securely over HTTPS. Security posture is generally good, with secure forms and no exposed sensitive data, though improvements in security headers and vulnerability disclosure mechanisms are recommended. Privacy compliance is strong, with clear GDPR and cookie policies and explicit user consent mechanisms. Overall, the website is professional, trustworthy, and well-suited to its public service mission, though the absence of WHOIS data limits domain legitimacy verification.

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

6 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

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, Google APIs

      What to do: Document all third-party data sharing in your privacy policy

  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 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 knihmil.cz

This scan found 24 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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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
62
Security headers
30
Email security
80
DNS health
85
Network security
40
GDPR outside view
40
Average
56

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

The library holds a stable position as a local government entity providing essential cultural and educational services. Its business model is non-commercial, funded by municipal resources, focusing on community engagement and regional library functions. The website supports this mission by offering online catalog access, event calendars, and educational resources. Partnerships with regional and national library organizations enhance its service offerings. The target customers are broad, including children, adults, families, and educational institutions. The presence of a bookstore and various cultural events indicates diversified community engagement. Growth indicators include active event programming and digital service expansion. The partnership ecosystem includes national library networks and local government, reinforcing its legitimacy and reach.

Security posture

The website demonstrates a moderate to good security maturity level. HTTPS is enforced, and forms include explicit consent for data processing, reflecting awareness of privacy and security best practices. Google Analytics is configured to deny ad and analytics storage by default, enhancing user privacy. However, the absence of key security headers such as Content-Security-Policy and HSTS reduces the overall security posture. No vulnerabilities or exposed sensitive data were detected in the HTML content. The lack of a security.txt file or explicit vulnerability disclosure policy suggests room for improvement in incident response readiness. Overall, the site is secure for its purpose but would benefit from enhanced security controls and transparency.

Recommendations

  1. Implement HTTP security headers including Content-Security-Policy, X-Frame-Options, and HSTS to strengthen protection against common web attacks.
  2. Publish a security.txt file to provide clear vulnerability disclosure instructions and improve incident response communication.
  3. Regularly audit and update third-party libraries and scripts to mitigate potential vulnerabilities.
  4. Enhance accessibility features to improve usability for all users, including those with disabilities.
  5. Consider adding a terms of service page to clarify user rights and responsibilities.

Contact details published on the site

Addresses
Legal name
Městská knihovna v Milevsku
Registration number
70926646
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Městská knihovna v Milevsku
Description
Public municipal library in Milevsko, Czech Republic, providing regional library functions, cultural and educational programs, book lending, and community activities.
Key services
Book lending for adults and children, Online catalog and user account access, Cultural and educational programs, Workshops and events, Digital library access, Bookstore, Regional library services
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, jQuery, Google Fonts, Bootstrap (implied by class names), Google Analytics (gtag.js), Swiffy Slider, Fancybox, Calentim calendar plugin
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 with consent checkbox for newsletter
  • Google Analytics configured with consent denied for ad and analytics storage

Analytics and tracking

Services
Google Analytics
Tracking level
minimal
Privacy practices
good

Advertising

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 rich content and no blocking detected.
  2. WHOIS data is unavailable, limiting domain registration analysis.
  3. Website uses HTTPS and modern web technologies.
  4. Privacy and cookie policies are present and GDPR compliant.
  5. Contact information is comprehensive and clearly presented.
  6. No security.txt or explicit vulnerability disclosure found.
  7. No terms of service page detected.
  8. Website targets general public including children and adults.
  9. No suspicious or malicious content detected.
  10. Google Analytics is used with consent denied for ads and analytics storage.
Technical notes

Notes

The website is built on a modern technology stack with HTML5, CSS3, JavaScript, and jQuery. It uses Google Fonts for typography and integrates third-party plugins such as Swiffy Slider for carousels, Fancybox for image galleries, and Calentim for calendar displays. The CMS appears to be PageBuilder, as indicated by footer credits. The site is mobile responsive and optimized for moderate performance. SEO is supported by proper meta tags and Open Graph data, though no JSON-LD structured data was detected. The site uses Google Analytics with privacy-conscious settings. There is no explicit hosting provider information. Overall, the technical infrastructure is solid but could benefit from enhanced accessibility and security header implementation.
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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