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Security report for zidlochovicko.cz

as4u.cz, s.r.o. · Other · Czech Republic

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

Security score

60/100

Risk levelMedium

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

Židlochovicko.cz is a regional informational website dedicated to the Židlochovicko area in southern Moravia, Czech Republic. It provides visitors and residents with news, events, tourist information, and cultural insights about the region. The site is managed by as4u.cz, s.r.o., a company specializing in web publishing solutions. The website targets tourists and locals interested in regional culture, history, and events, positioning itself as a key local informational resource. Technically, the website uses the Public4u CMS platform with common web technologies such as jQuery and Google Tag Manager for analytics. The site is served over HTTPS, ensuring secure connections, and is moderately optimized for mobile devices. However, some modern security headers are missing, and there is no visible privacy policy or terms of service page, which are important for compliance and user trust. From a security perspective, the site shows basic good practices like HTTPS usage and no exposed sensitive data. However, the absence of WHOIS registration data raises concerns about domain legitimacy and transparency. No vulnerability disclosure or incident response information is provided, limiting the site's security maturity. Cookie consent mechanisms are present, but privacy compliance could be improved. Overall, the website is functional and provides valuable regional content but would benefit from enhanced transparency, security policies, and contact information to improve trust and compliance. Addressing these gaps will strengthen its security posture and business credibility.

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

  2. 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.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  3. 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';…

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

Keep watching zidlochovicko.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.

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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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
40
Email security
60
DNS health
75
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

The website serves as a regional portal for the Židlochovicko area, focusing on tourism, culture, and local events. Its business model revolves around providing informational content to residents and visitors, likely supported by local partnerships or municipal funding. The presence of as4u.cz, s.r.o. as the managing company suggests a service-oriented approach in web publishing. The site maintains a consistent brand and regularly updates content, indicating active management. However, the lack of direct contact details and missing WHOIS data may limit business transparency. The site’s partnership ecosystem includes links to regional tourist centers and local event organizers, but no major commercial partnerships or subsidiaries are evident. Growth indicators include recent event listings and news updates, showing ongoing engagement with the community.

Security posture

The website demonstrates a basic security posture with HTTPS enabled and no visible sensitive data leaks. The use of Google Tag Manager indicates some level of analytics tracking but also introduces a dependency on third-party scripts. Missing security headers such as Content-Security-Policy and X-Frame-Options reduce protection against common web attacks. The absence of a privacy policy and vulnerability disclosure mechanisms indicates gaps in compliance and incident response readiness. No contact channels for security incidents (e.g., security@ or abuse@ emails) are provided. The missing WHOIS data is a notable concern, as it reduces domain transparency and trust. Overall, the site is moderately secure but requires improvements in policy transparency, security headers, and incident response capabilities.

Recommendations

  1. Implement and publish a comprehensive privacy policy and terms of service to improve compliance and user trust.
  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 emails and phone numbers for general and security-related inquiries.
  4. Publish a security.txt file or equivalent vulnerability disclosure policy to facilitate responsible reporting.
  5. Verify and update WHOIS registration data to improve domain legitimacy and transparency.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
as4u.cz, s.r.o.
Description
Židlochovicko is a regional informational website focused on the Židlochovicko area in southern Moravia, Czech Republic. It provides cultural, historical, tourist, and event information about the region.
Key services
Regional news and updates, Event listings, Tourist information, Photo galleries, Interactive regional map
Content quality
good
Branding
consistent

Technology

Stack
jQuery, jQuery UI, Google Tag Manager, Public4u CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
70/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of Google Tag Manager for analytics

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF detected.
  2. Content is regionally focused and updated with recent news and events.
  3. No explicit privacy or terms of service pages found.
  4. Cookie policy is present with consent mechanism.
  5. No direct contact emails or phone numbers found on the main pages.
  6. Uses Public4u CMS and common web technologies like jQuery and Google Tag Manager.
  7. WHOIS data is missing, which is unusual and reduces domain trust.
  8. No security.txt or vulnerability disclosure information found.
  9. No social media links detected in the provided HTML content.
Technical notes

Notes

The website is built on the Public4u CMS platform and uses standard web technologies including jQuery and Google Tag Manager. It serves content over HTTPS with moderate performance and good mobile optimization. The site includes interactive elements such as event listings, news updates, and photo galleries. SEO is basic with meta keywords and descriptions present but no advanced structured data or Open Graph tags detected. Accessibility features are minimal but present. The site could benefit from modernizing its tech stack, improving performance optimizations, and enhancing accessibility compliance. No hosting provider details were identified from the content. Overall, the technical infrastructure supports the site's regional informational purpose but has room for modernization and security hardening.
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. 60/100Medium34 findingsView report
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