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Security report for ekatastr.cz

U4 Solution · Real Estate · Czech Republic

High risk. 11 critical or high findings in GDPR outside view, Security headers and 3 other checks.

Security score

42/100

Risk levelHigh

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

eKatastr.cz is a Czech Republic-based informational website specializing in cadastral office data, property cadastre searches, cadastral maps, and related real estate and business register information. The site targets residents and businesses in the Czech Republic seeking property and cadastral information. It operates primarily as an information portal with advertising and affiliate partnerships, maintaining a niche position in the local real estate information market. Technically, the website uses basic HTML, CSS, and JavaScript with Google Adsense for monetization. The hosting is managed via Czech-based registrar and hosting providers, with no modern CMS or frameworks detected. Security posture is minimal, with no evident security headers or privacy policies, and cookie usage is disclosed but lacks an active consent mechanism. The site is accessible without WAF or blocking mechanisms. Overall, the website is functional but requires improvements in privacy compliance, security best practices, and technical modernization to enhance trust and user experience.

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

11 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. 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';…

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

Keep watching ekatastr.cz

This scan found 26 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

Email alerts on material changes and an exportable JSON history of every change.

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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
42
Security headers
35
Email security
70
DNS health
60
Network security
20
GDPR outside view
25
Average
42

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 has a long domain history since 2007, indicating stability and consistent service provision. Its business model relies on providing free access to cadastral and real estate information supplemented by advertising and affiliate links, primarily partnering with toplinks.cz and ekempy.cz. The target audience includes Czech residents and businesses interested in property and cadastral data. The site lacks direct contact phone numbers or physical addresses, which may limit direct customer engagement. The absence of privacy and terms of service pages suggests compliance gaps. The partnership ecosystem is modest but relevant to the real estate and local information sectors. Growth potential exists through technical upgrades and enhanced compliance.

Security posture

The current security posture is basic and lacks several best practices. There is no evidence of HTTPS enforcement or security headers such as Content-Security-Policy or Strict-Transport-Security. No incident response contacts or security policies are published. Cookie usage is disclosed but without a consent mechanism, which may not fully comply with GDPR. No vulnerable libraries or exposed sensitive data were detected in the HTML content. The site would benefit from implementing security headers, HTTPS enforcement, privacy policies, and incident response contacts to improve its security maturity and compliance.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service to improve compliance and user trust.
  2. Implement a cookie consent mechanism to comply with GDPR and enhance transparency.
  3. Enforce HTTPS across the entire website and implement security headers like CSP, HSTS, and X-Frame-Options.
  4. Provide clear contact information including phone numbers and physical addresses to improve business credibility.
  5. Modernize the website technology stack, remove legacy elements like Flash, and improve mobile responsiveness and accessibility.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
U4 Solution
Description
Provides information and search services related to cadastral offices in the Czech Republic, including property cadastre, cadastral maps, parcels, land, business registers, and real estate listings.
Key services
Cadastral office information, Property cadastre search, Cadastral maps, Business and trade registers, Real estate listings
Content quality
basic
Branding
moderate

Technology

Stack
HTML, CSS, JavaScript, Google Adsense
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
40/100

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Ad networks
Google Adsense
Transparency
basic

Site quality

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

Key observations

  1. Website provides comprehensive listings of cadastral offices in the Czech Republic.
  2. Content is primarily informational with links to related services and affiliate sites.
  3. No privacy or terms of service pages found, which is a compliance gap.
  4. Cookie usage is disclosed but no active consent mechanism is implemented.
  5. Advertising is present via Google Adsense and affiliate links.
  6. No contact phone numbers or physical addresses explicitly provided.
  7. No social media links or modern analytics tools detected.
  8. Website uses legacy technologies such as Flash for clock display.
  9. Mobile optimization and accessibility are basic and could be improved.
  10. No explicit security headers or policies found in the HTML content.
Technical notes

Notes

The website uses a simple technology stack with HTML, CSS, and JavaScript, including Google Adsense scripts for advertising. No modern CMS or frameworks are detected. Hosting is managed via Czech-based registrar REG-INTERNET-CZ and name servers ns.vas-hosting.com and ns.vas-hosting.eu. Performance is moderate with some legacy elements such as Flash clocks. SEO is basic with meta tags present but no structured data like JSON-LD or Open Graph tags. Accessibility and mobile optimization are minimal. There is opportunity to improve technical infrastructure by adopting modern frameworks, enhancing SEO with structured data, and improving performance and accessibility.
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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