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Security report for zcgo.hr

Zagrebački centar za gospodarenje otpadom d.o.o. · Government · Croatia

High risk. 8 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

48/100

Risk levelHigh

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

Zagrebački centar za gospodarenje otpadom d.o.o. is a government-owned company established in 2014 by the City of Zagreb to manage waste sustainably and in compliance with EU standards. The company provides public services including municipal waste collection, recycling centers, and environmental education, positioning itself as a key local operator in waste management. The website reflects this mission with clear content targeted at citizens and local authorities. Technically, the website uses standard web technologies such as HTML5, CSS3, JavaScript, Bootstrap, and jQuery, with moderate performance and good mobile optimization. The site includes cookie consent mechanisms and privacy policies in Croatian, indicating awareness of GDPR compliance. However, no explicit terms of service or security policies are present. From a security perspective, the site uses session and CSRF tokens, but lacks visible HTTP security headers and incident response contacts. No vulnerabilities or malicious content were detected. The domain registration aligns with the business history and ownership, reinforcing legitimacy. Overall, the website is professional, trustworthy, and compliant with privacy regulations, but could improve security posture by adding explicit policies and headers. The risk level is low, with recommendations focusing on enhancing security best practices and transparency.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 100 · Critical
Checks completed
6of 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. 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';…

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Keep watching zcgo.hr

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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
47
Security headers
20
Email security
70
DNS health
80
GDPR outside view
25
Average
48

Not counted

  • Network security: did not complete in this scan.
  • 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 company operates in the government sector, providing essential waste management services to the City of Zagreb. Its business model is public service-oriented, funded and owned by the city government. The website demonstrates a clear market position as the primary waste management entity in Zagreb, with partnerships including EU structural funds and local government bodies. The target audience includes residents, businesses, and municipal authorities. The company shows growth and modernization efforts through infrastructure projects and public procurement activities. The partnership ecosystem includes EU institutions and local government, enhancing credibility and funding opportunities.

Security posture

The security maturity level is moderate. The presence of CSRF tokens and session management cookies indicates basic security hygiene. The cookie consent mechanism aligns with GDPR requirements. However, the absence of HTTP security headers such as Content Security Policy, HSTS, and X-Frame-Options reduces the overall security posture. No incident response or vulnerability disclosure information is provided, which could hinder timely handling of security events. There are no visible vulnerabilities or exposed sensitive data. Compliance with GDPR is evident but could be strengthened with more explicit policies and contact points.

Recommendations

  1. Implement HTTP security headers including CSP, HSTS, and X-Frame-Options to enhance protection against common web attacks.
  2. Publish a dedicated security policy and incident response contact information to improve transparency and readiness.
  3. Regularly audit and update third-party libraries to mitigate potential vulnerabilities.
  4. Enhance accessibility features to improve usability for all users.
  5. Consider adding terms of service to clarify user rights and obligations.

Contact details published on the site

Addresses
Legal name
Zagrebački centar za gospodarenje otpadom d.o.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Zagrebački centar za gospodarenje otpadom d.o.o.
Description
Zagrebački centar za gospodarenje otpadom d.o.o. je trgovačko društvo osnovano od strane Grada Zagreba za održivo gospodarenje otpadom, usklađeno sa standardima Europske unije.
Key services
Prikupljanje komunalnog otpada, Uspostava reciklažnih dvorišta, Provedba mjera sprječavanja odbacivanja otpada u okoliš, Izobrazbo-informativne aktivnosti
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, jQuery, FontAwesome, Google Fonts (Roboto)
Frameworks
Bootstrap (navbar classes detected), RevSlider (slider plugin)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • Use of csrfToken cookie for CSRF protection
  • Use of PHPSESSID and CAKEPHP session cookies
  • Cookie consent mechanism implemented

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is a government-owned entity focused on waste management in Zagreb.
  2. Content is comprehensive and relevant to the target audience.
  3. Cookie consent and privacy policies are implemented in Croatian language.
  4. No explicit terms of service or security policy pages found.
  5. No visible security incident response or vulnerability disclosure information.
  6. Technical implementation uses common web technologies with moderate performance.
  7. No suspicious or malicious content detected.
Technical notes

Notes

The website is built on a custom or unknown CMS platform using standard web technologies such as HTML5, CSS3, JavaScript, Bootstrap, and jQuery. It uses Google Fonts and FontAwesome for styling and icons. The site includes a responsive design with mobile optimization and a slider plugin (RevSlider). Performance is moderate, with no major issues detected. SEO is supported by proper meta tags and structured navigation. However, there is no evidence of advanced analytics or modern frameworks like React or Angular. Hosting provider details are not disclosed. The technical debt appears low, but modernization opportunities exist in security headers 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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