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Security report for corrency.cz

CorCo Systems a.s. · Government · Czech Republic

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

Security score

63/100

Risk levelMedium

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

Corrency.cz is a Czech Republic-based platform operated by CorCo Systems a.s. that focuses on revitalizing local economies through municipal projects supporting residents, children, seniors, and cultural activities. The platform collaborates with government bodies and financial institutions, positioning itself as a niche solution for regional economic development. The website demonstrates a good level of digital maturity with modern technologies such as Google Analytics, Microsoft Clarity, and Bootstrap frameworks, alongside a GDPR-compliant cookie consent mechanism. Security posture is solid with HTTPS and nonce usage, though improvements in security headers and incident response transparency are recommended. The absence of WHOIS data limits domain trust verification, but the presence of credible partnerships and testimonials supports legitimacy. Overall, the site is professional, user-friendly, and trustworthy with moderate technical performance and good privacy compliance.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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. 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 corrency.cz

This scan found 24 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
77
Security headers
15
Email security
65
DNS health
80
Network security
100
GDPR outside view
40
Average
63

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

Corrency operates in the government and non-profit sectors, targeting municipalities and local communities to foster economic growth and social support. Its business model revolves around providing a platform for managing and executing local support projects, with revenue likely derived from municipal contracts or partnerships. The company benefits from strong partnerships with Czech Savings Bank and government agencies, enhancing its credibility and reach. The presence of multiple ongoing and completed projects indicates growth and market acceptance. The platform's focus on transparency and community engagement is a competitive advantage. However, the lack of direct contact information on the website may limit immediate customer engagement. Strategic partnerships and testimonials from notable figures strengthen its market position.

Security posture

The website employs HTTPS with a good SSL configuration and uses nonce attributes on scripts to mitigate injection risks. Cookie consent is implemented with granular categories, reflecting GDPR compliance. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the absence of explicit security headers such as Content-Security-Policy and X-Frame-Options is a gap. There is no visible security or incident response policy, nor a security.txt file for vulnerability disclosure. The site does not expose forms collecting sensitive data, reducing attack surface. Overall, the security posture is good but could be enhanced by adding recommended headers and formalizing incident response channels.

Recommendations

  1. Implement security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to strengthen browser security.
  2. Publish a dedicated security policy and incident response contact information to improve transparency and readiness.
  3. Regularly audit and update third-party scripts to mitigate risks from external dependencies.
  4. Enhance accessibility features to meet compliance standards and improve user experience for all visitors.
  5. Consider adding a security.txt file to facilitate responsible vulnerability disclosure.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
CorCo Systems a.s.
Description
Corrency is a system designed to support local economies by enabling municipalities to set clear and simple rules for effective and transparent use of funds aimed at supporting residents or selected business areas.
Key services
Local economic revitalization projects, Support for extracurricular and leisure activities for children, Support for seniors and local culture, Collaboration with financial institutions
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics (gtag.js), Microsoft Clarity, jQuery 3.6.0, jQuery UI 1.13.2, Bootstrap 4.1.3 and 5.0.2 JS, Fancybox 3.5.7, Slick Carousel 1.8.1, Google Maps API, CookieConsent (orestbida/cookieconsent)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with granular categories
  • No exposed sensitive data in HTML
  • Use of nonce attributes on scripts for CSP

Analytics and tracking

Services
Google Analytics, Microsoft Clarity
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads (AW-16531832295)
Tracking pixels
Microsoft Clarity
Marketing tools
Microsoft Clarity
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and multimedia.
  2. Strong focus on local economic development and community projects.
  3. Multiple ongoing and completed projects with detailed descriptions.
  4. Use of modern web technologies and analytics tools.
  5. Cookie consent implemented with GDPR compliance.
  6. No direct contact emails or phone numbers found on main pages.
  7. WHOIS data unavailable, limiting domain trust verification.
  8. No explicit privacy or security policy pages linked in footer except cookie and privacy policy.
  9. No visible forms collecting personal data on main pages.
  10. Social media presence on Facebook, Instagram, LinkedIn, and YouTube.
Technical notes

Notes

The website uses a modern tech stack including Bootstrap, jQuery, Google Maps API, and analytics tools like Google Analytics and Microsoft Clarity. The site loads external resources from reputable CDNs and employs nonce attributes for script security. Performance is moderate with room for optimization, especially given multiple external scripts. Mobile optimization is good, and SEO is supported by proper meta tags and Open Graph data. No CMS was detected, suggesting a custom or static site build. Hosting provider details are not evident from the content. The site uses cookie consent with detailed category settings, reflecting good privacy practices. Overall, the technical implementation is solid with opportunities for performance and security enhancements.
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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