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Security report for czechgroup.cz

CZECH GROUP · Technology · Czech Republic

High risk. 10 critical or high findings in GDPR outside view, Security headers and 3 other checks.

Security score

46/100

Risk levelHigh

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

CZECH GROUP is a Czech Republic-based digital agency specializing in custom digital projects including web development, e-commerce solutions, marketing, SEO, and graphic design. With over 12 years of experience, the company serves a diverse client base, showcasing a strong portfolio and long-term client relationships. The website presents a professional image with detailed team information and client testimonials, reinforcing its market position as a trusted small-sized agency in the technology sector. Technically, the website employs modern web technologies such as PHP, Nette framework, VueJS, and JavaScript, delivering a responsive and well-structured user experience. The site uses HTTPS and integrates Google Analytics for visitor tracking. However, security headers are minimal, and no advanced security policies like CSP or X-Frame-Options are detected, indicating room for improvement in security hardening. From a security and compliance perspective, the site lacks visible privacy, cookie, and terms of service policies, which may affect GDPR compliance and user trust. The absence of WHOIS data limits domain legitimacy verification, although the website content and client references suggest a legitimate business. No incident response or vulnerability disclosure information is provided, which could be enhanced to improve security posture. Overall, the website is well-designed and professional but would benefit from enhanced security measures, clear privacy and cookie policies, and improved transparency regarding domain registration and data protection practices.

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

10 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

  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 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 czechgroup.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

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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
50
Email security
65
DNS health
70
Network security
20
GDPR outside view
10
Average
46

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

CZECH GROUP operates as a specialized digital agency targeting businesses and individuals seeking tailored digital solutions. Its competitive advantage lies in its comprehensive service offering, including web and e-shop development, marketing, SEO, and graphic design, supported by a skilled team and long-standing client relationships. The business model focuses on custom project delivery with a strong emphasis on client satisfaction and strategic digital growth. The extensive client portfolio across various industries indicates a stable revenue stream and market presence within the Czech Republic. The company leverages digital marketing tools and analytics to optimize client projects, although it lacks visible certifications or formal security frameworks. Strategic partnerships or subsidiaries are not evident from the data, suggesting a focused, independent operation.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enforced and secure form handling practices. However, the absence of key security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options exposes the site to potential risks like clickjacking and content injection. No evidence of vulnerability disclosure programs or incident response contacts reduces transparency and preparedness for security incidents. The lack of privacy and cookie policies also indicates compliance gaps with GDPR and related regulations. While no critical vulnerabilities are apparent from the HTML content, the security posture would benefit from implementing standard security headers, formalizing privacy compliance, and establishing clear incident response mechanisms to enhance trust and resilience.

Recommendations

  1. Implement comprehensive privacy and cookie policies to ensure GDPR compliance and enhance user trust.
  2. Add essential security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web vulnerabilities.
  3. Establish and publicize a vulnerability disclosure program and incident response contact to improve security transparency and readiness.
  4. Regularly audit and update third-party scripts and libraries to prevent potential security risks.
  5. Enhance accessibility features and provide clear data retention policies to align with best practices and regulatory requirements.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
CZECH GROUP
Description
Dáme vašemu online projektu správný směr, vytyčíme cíle a uděláme maximum pro to, abychom naši společnou vizi převedli do reality.
Key services
Web development, E-shops, Marketing, SEO, Graphic design, Custom requests
Content quality
good
Branding
consistent

Technology

Stack
PHP, Nette, VueJS, Javascript, HTML, CSS
Frameworks
Nette
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS enforced
  • Secure form with anti-spam hidden field

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
poor

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 rich content and no blocking detected.
  2. WHOIS data is unavailable, limiting domain legitimacy verification.
  3. No explicit privacy, cookie, or terms of service policies found on the site.
  4. Contact information is clearly presented including emails, phone numbers, physical address, and contact form.
  5. Website uses HTTPS and includes Google Analytics for tracking.
  6. No social media links detected in the HTML content.
  7. Website content is professional, focused on digital agency services with extensive client portfolio and team details.
  8. Security headers are minimal; opportunity to improve security posture.
  9. No vulnerability disclosure or incident response information provided.
Technical notes

Notes

The website is built using a modern technology stack featuring PHP with the Nette framework, VueJS, and JavaScript, supporting dynamic and interactive content. The site is mobile responsive and optimized for SEO with appropriate meta tags and structured data (JSON-LD). Performance is moderate, with no critical issues detected in the HTML structure. However, the absence of a detected CMS suggests a custom-built solution, which may require dedicated maintenance. The hosting provider is not identified from the available data. The site integrates Google Analytics for user tracking but lacks advanced privacy controls or cookie consent mechanisms. Overall, the technical implementation is solid but could be improved with enhanced security configurations and privacy features.
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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