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Security report for visittrebic.eu

Město Třebíč · Hospitality · Czech Republic

Medium risk. 7 critical or high findings in Security headers, GDPR outside view and 3 other checks.

Security score

57/100

Risk levelMedium

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

The website www.visittrebic.eu serves as the official tourism portal for the city of Třebíč, Czech Republic. It provides comprehensive information about the city's UNESCO heritage sites, cultural events, museums, natural attractions, and wellness activities. The portal targets tourists and visitors interested in exploring the historical and natural beauty of Třebíč and its surroundings. The business model is focused on tourism promotion, supported by local government and regional partners, positioning itself as a trusted source for visitor information. Technically, the website employs a traditional web stack including jQuery, Swiper.js for sliders, Fancybox for media display, and integrates multiple third-party analytics and marketing tools such as Google Analytics, Google Tag Manager, Facebook Pixel, and Seznam Retargeting. The site is mobile-optimized with good navigation and SEO practices, although no explicit CMS or hosting provider details were identified. Cookie consent and privacy policies are implemented in compliance with GDPR. From a security perspective, the site uses HTTPS and has a cookie consent mechanism, but lacks visible security headers and explicit security or incident response policies. The WHOIS data is unavailable due to privacy protection, which is common and justified for this type of municipal website. No critical vulnerabilities or suspicious patterns were detected in the content or technical setup. Overall, the website presents a professional, trustworthy, and user-friendly platform for tourism promotion. Strategic recommendations include enhancing security headers, publishing security policies, and maintaining regular audits of third-party scripts to further strengthen security posture.

Scanned

NIS2 and GDPR posture

GDPR outside view
85/ 100 · Low
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. 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';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

  3. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • High

      No DMARC record found

      DMARC provides email authentication and reporting

      What to do: Add DMARC record: "v=DMARC1; p=none; rua=mailto:dmarc@yourdomain.com"

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

Keep watching visittrebic.eu

This scan found 19 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

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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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Full report

€39.90one-time

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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
67
Security headers
20
Email security
65
DNS health
85
Network security
20
GDPR outside view
85
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

Technical appendix

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

Business context

Business profile

The portal is positioned as an essential tourism information hub for Třebíč, leveraging partnerships with local cultural institutions, regional government bodies, and national tourism organizations. Its competitive advantage lies in official backing, comprehensive local content, and multilingual support. Revenue streams are likely indirect, through tourism promotion and possibly local business advertising. The target customers are domestic and international tourists, families, and cultural enthusiasts. Growth indicators include active event calendars and integration with regional tourism networks. The partnership ecosystem is robust, including UNESCO, regional tourism boards, and cycling initiatives, enhancing the portal's reach and credibility.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and a GDPR-compliant cookie consent mechanism. However, the absence of security headers such as Content-Security-Policy and X-Frame-Options reduces defense-in-depth. No incident response or vulnerability disclosure information is publicly available, which could hinder rapid response to security incidents. The use of multiple third-party tracking scripts introduces potential privacy and security risks if not regularly audited. Overall, the site meets basic compliance but would benefit from enhanced security controls and transparency.

Recommendations

  1. Implement comprehensive HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  2. Publish a clear security policy and incident response plan accessible to users and security researchers.
  3. Conduct regular security audits of third-party scripts and remove any unnecessary or outdated libraries.
  4. Add a security.txt file to facilitate responsible vulnerability disclosure.
  5. Enhance accessibility features and perform ongoing SEO optimization to improve user experience and search rankings.

Contact details published on the site

Addresses
Legal name
Město Třebíč
Registration number
00290629
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Město Třebíč
Description
Třebíč is a city known for UNESCO heritage sites, located in the Vysočina region of the Czech Republic. The site promotes tourism, cultural events, historical monuments, museums, natural attractions, wellness, and sports activities.
Key services
Tourist information, Event calendar, Cultural and historical site guides, Tips for trips and excursions, Virtual tours and audio guides
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Google Analytics, Google Tag Manager, Facebook Pixel, Swiper.js, Fancybox, CookieScript
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • Cookie consent banner with detailed cookie categories
  • Use of HTTPS (implied by external scripts loaded over HTTPS)

Analytics and tracking

Services
Google Analytics, Google Ads, Facebook Pixel, Seznam Retargeting
Tracking level
extensive
Privacy practices
good

Advertising

Ad networks
Google DoubleClick
Tracking pixels
Facebook Pixel, Seznam Retargeting
Marketing tools
CookieScript
Transparency
good

Site quality

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

Key observations

  1. Website is an official tourism portal for the city of Třebíč, Czech Republic.
  2. Content is rich with cultural, historical, and natural tourism information.
  3. Multiple languages supported: Czech, English, German.
  4. Cookie consent and privacy policy are implemented and accessible.
  5. No visible security headers detected in the HTML source.
  6. WHOIS data is not publicly available due to privacy protection.
  7. Use of multiple third-party analytics and advertising services.
  8. Contact information includes multiple phone numbers for tourist information centers.
  9. No email addresses or contact forms explicitly found in the HTML content.
  10. No terms of service or explicit security policy pages found.
Technical notes

Notes

The website uses a mature but somewhat dated technology stack centered on jQuery and classic JavaScript libraries like Swiper.js and Fancybox. It integrates multiple analytics and marketing tools, indicating a focus on user tracking and advertising. The site is mobile responsive and SEO optimized with proper meta tags and structured navigation. However, no modern CMS or framework was detected, which may limit scalability and maintainability. Performance is moderate, with room for improvement in loading speed and accessibility compliance. Hosting details are not disclosed, and no CDN usage was identified. Overall, the technical infrastructure supports the business needs but could benefit from modernization and enhanced security practices.
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

Earlier scans of this domain

  1. 57/100Medium28 findingsView report
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