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Security report for plzen2025.eu

Plzeň 2025 · Other · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

63/100

Risk levelMedium

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

Plzeň 2025 is a cultural event website promoting the city's program for the year 2025, celebrating the 10th anniversary of Plzeň as the European Capital of Culture 2015. The website is built on the Wix platform, leveraging modern web technologies and polyfills to ensure compatibility across browsers. The site presents a professional design with consistent branding and clear cultural messaging targeted at a general audience interested in cultural events and city heritage. Technically, the site uses Wix's Thunderbolt framework and includes performance and compatibility polyfills, but lacks advanced SEO and accessibility features. Security-wise, the site uses HTTPS and some JavaScript hardening techniques but lacks visible security headers and formal security policies. The absence of privacy, cookie, and terms of service pages, as well as contact information, limits privacy compliance and user trust. WHOIS data is not publicly available, indicating privacy protection, which is common for event sites but reduces transparency. Overall, the site is functional and professional but could improve in privacy compliance and security transparency.

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

7 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 plzen2025.eu

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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  • 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
35
Email security
70
DNS health
75
Network security
100
GDPR outside view
25
Average
63

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 website serves as a promotional platform for Plzeň's cultural program in 2025, targeting residents, tourists, and cultural enthusiasts. It operates under a cultural event business model, likely funded or supported by local government or cultural institutions. The site does not display commercial services or e-commerce features, focusing instead on information dissemination. The market position is niche, centered on cultural heritage and event promotion. There is no evidence of partnerships or subsidiaries from the site content. The use of Wix suggests a cost-effective digital presence with moderate technical sophistication. Growth indicators or revenue streams are not evident from the site content.

Security posture

The website demonstrates a basic security posture with HTTPS enforced and some JavaScript security enhancements. However, it lacks critical security headers such as Content-Security-Policy, X-Frame-Options, and others that help mitigate common web attacks. No contact channels for security incidents or vulnerability disclosures are provided, limiting incident response readiness. The absence of privacy and cookie policies indicates compliance gaps with GDPR and related regulations. No vulnerabilities or exposed sensitive data were detected in the content. The security score is moderate but could be significantly improved by adding formal policies, headers, and contact points.

Recommendations

  1. Implement and publish a comprehensive privacy policy and cookie policy with GDPR compliance details.
  2. Add security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection.
  3. Provide clear contact information including a security incident response contact or abuse email.
  4. Improve accessibility features to meet WCAG standards for broader user inclusivity.
  5. Regularly audit third-party scripts and dependencies to ensure no vulnerable libraries are used.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Plzeň 2025
Description
Plzeň připravila výjimečný program pro rok 2025, a to jako oslavu výročí deseti let od projektu Plzeň – Evropské hlavní město kultury 2015.
Content quality
good
Branding
consistent

Technology

Stack
Wix, JavaScript, JSON-LD, Segmenter Polyfill, Core-js, Focus-within-polyfill, Performance API Polyfills
Frameworks
Wix Thunderbolt
Platforms
Wix.com
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
60/100
Good practices seen
  • Use of HTTPS (implied by https URLs)
  • Security related JavaScript overrides to harden fetch and XMLHttpRequest

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Tracking pixels
Sentry
Marketing tools
Wix built-in marketing tools
Transparency
basic

Site quality

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

Key observations

  1. Website is built on Wix platform with modern JavaScript and polyfills for compatibility.
  2. No visible contact emails or phone numbers found in the HTML content.
  3. No privacy policy, cookie policy, or terms of service pages detected.
  4. No security.txt or vulnerability disclosure information found.
  5. No explicit security headers detected in the provided data.
  6. WHOIS data is not available publicly, indicating privacy protection.
  7. Website content is cultural and event focused, safe for general audiences.
  8. No signs of WAF or blocking mechanisms; content fully accessible.
  9. Use of Sentry for error monitoring detected.
  10. No external analytics or advertising networks detected beyond Wix and Sentry.
Technical notes

Notes

The website is hosted on Wix, using the Wix Thunderbolt framework and modern JavaScript polyfills for browser compatibility. It employs JSON-LD structured data for SEO and Open Graph tags for social media integration. The site is mobile optimized with responsive design elements. Performance is moderate, with some optimizations possible in SEO and accessibility. The technical stack is modern but limited by the constraints of the Wix platform. No advanced analytics or marketing tools beyond Sentry error monitoring were detected. The site lacks explicit security headers and formal privacy mechanisms, which are technical gaps to address.
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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