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Security report for ezak.cz

QCM s.r.o. · Government · Czech Republic

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

Security score

65/100

Risk levelMedium

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

QCM s.r.o. operates the E-ZAK platform, a certified electronic tool designed for the management and administration of public procurement processes in the Czech Republic. The platform complies with relevant legislation (law no. 134/2016 Sb.) and serves a broad audience including public contracting authorities, suppliers, and the professional public. With a significant user base and numerous installations, E-ZAK holds a strong market position in the government sector for procurement software solutions. The business model includes both licensing and rental options, with hosting services provided in a certified environment to ensure compliance and operational reliability. Technically, the website employs modern web technologies including Google Tag Manager, Google reCAPTCHA, and modular JavaScript and CSS. The site is mobile-optimized and demonstrates good SEO and accessibility practices. Hosting appears to be managed by QCM's own certified hosting center, ensuring control over the operational environment. Performance is moderate with no critical technical issues detected. From a security perspective, the site enforces HTTPS, uses reCAPTCHA to protect forms, and avoids exposing sensitive data. However, it lacks explicit security headers and a published security policy or incident response contact. Privacy compliance is well addressed with a GDPR policy and cookie consent mechanism. The WHOIS data confirms domain legitimacy with consistent registration details and an appropriate domain age. Overall, the website and business demonstrate a mature and trustworthy presence with strong compliance and security postures. Recommendations include enhancing security headers, publishing a security policy, and considering a vulnerability disclosure program to further strengthen trust and resilience.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 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

    • 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

  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 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 ezak.cz

This scan found 23 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
77
Security headers
65
Email security
55
DNS health
80
Network security
100
GDPR outside view
10
Average
65

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

E-ZAK is positioned as a specialized government sector software solution for public procurement management in the Czech Republic. Its competitive advantage lies in certification compliance, long-term market presence, and comprehensive service offerings including hosting and support. Revenue streams derive from software licensing, rental, and hosting services. The target customers are public authorities, suppliers, and professionals involved in public procurement. The company maintains a partnership ecosystem including its parent company QCM and web design provider PUXdesign. Growth indicators include a large user base and continuous content updates. Strategic observations highlight the importance of maintaining certification compliance and expanding hosting services to sustain market leadership.

Security posture

The security maturity level is good with enforced HTTPS, use of Google reCAPTCHA for form protection, and no visible exposure of sensitive data. The absence of security headers and a formal security policy or incident response contact are gaps that could be addressed. GDPR compliance is evident, and data protection practices are in place. Incident response readiness is unclear due to lack of published contacts. The security culture appears professional but could benefit from formalized vulnerability disclosure and security documentation. No critical vulnerabilities or compliance gaps were detected.

Recommendations

  1. Implement HTTP security headers such as Content-Security-Policy, Strict-Transport-Security, X-Frame-Options, and X-XSS-Protection.
  2. Publish a formal security policy and incident response contact information on the website.
  3. Establish a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  4. Regularly audit third-party scripts and libraries to ensure no vulnerabilities are introduced.
  5. Enhance accessibility features and provide more comprehensive privacy and data retention disclosures.

Contact details published on the site

Addresses
Legal name
QCM s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
QCM s.r.o.
Description
Certifikovaný elektronický nástroj pro evidenci, správu a řízení procesů zadávání veřejných zakázek a nákupů v souladu se zákonem č. 134/2016 Sb.
Key services
elektronický nástroj pro správu veřejných zakázek, certifikace a legislativní soulad, technická podpora, hosting v certifikovaném prostředí
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Google reCAPTCHA v2 invisible, Roboto font (Google Fonts), JavaScript modules, CSS modules, HTML5
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Google reCAPTCHA on forms
  • No exposed sensitive data in HTML
  • Use of Google Tag Manager for analytics

Analytics and tracking

Services
Google Analytics (via Google Tag Manager)
Tracking level
moderate
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 no blocking or WAF challenges.
  2. Content is professionally presented in Czech language targeting public procurement stakeholders.
  3. Use of modern web technologies and security best practices like HTTPS and reCAPTCHA.
  4. Clear contact information and GDPR compliance references.
  5. No evidence of suspicious or malicious activity.
  6. Strong business legitimacy and trust signals.
Technical notes

Notes

The website is built on a custom CMS platform by PUXdesign, utilizing modern front-end technologies including modular JavaScript and CSS, Google Fonts, and Google Tag Manager. The site is mobile responsive and SEO optimized with proper meta tags and structured data (JSON-LD). Performance is moderate with asynchronous loading of scripts and optimized images. Hosting is managed by QCM's certified hosting center, ensuring a controlled environment. Technical risks are minimal but could be reduced further by adding security headers and improving accessibility compliance.
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. 67/100Medium31 findingsView report
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