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Security report for admwin.cz

Other · Czech Republic

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

Security score

52/100

Risk levelMedium

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

The website www.admwin.cz represents a Czech-based software provider specializing in accounting and economic software solutions tailored for small to medium-sized businesses and non-profit organizations. Their product suite includes tax evidence accounting, double-entry accounting, autoservice management, hotel reservation systems, and e-commerce applications. The company claims a long operational history since 1990 with a user base exceeding 2,200 clients, primarily in the Czech Republic. The website content is comprehensive regarding product offerings, changelogs, and user support materials, but lacks explicit contact details and privacy-related policies. From a technical perspective, the site uses basic HTML/XHTML with CSS and older JavaScript libraries such as jQuery 1.7.2 and Lightbox. The platform targets Windows desktop applications, and the website itself shows moderate performance and basic mobile optimization. SEO practices are adequate with proper meta tags and structured navigation. Security posture is limited based on available data; no security headers or advanced protections are evident, and the WHOIS data for the domain is missing, which raises concerns about domain registration transparency. No privacy or cookie policies are found, which impacts compliance with GDPR and general privacy best practices. Overall, the website is functional and informative but would benefit from improved security measures, transparency in domain registration, and explicit privacy and contact information to enhance trust and compliance.

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

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 admwin.cz

This scan found 20 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
95
Security headers
20
Email security
70
DNS health
80
Network security
20
GDPR outside view
25
Average
52

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 company operates in the software industry, focusing on accounting and economic software for SMEs and non-profits in the Czech Republic. Their competitive advantage lies in a long-established presence, a broad product portfolio covering multiple accounting needs, and integration with related business processes such as autoservice and hotel management. Revenue streams likely include software licensing, paid upgrades, and possibly consulting or support services. The target customer segment is localized to Czech businesses requiring accounting solutions. The partnership ecosystem includes related software sales and service providers. Growth indicators include regular software updates and active changelog maintenance. Strategic observations suggest a niche market focus with potential for modernization and expansion into cloud or SaaS offerings.

Security posture

The current security maturity level is basic. The absence of security headers, privacy policies, and WHOIS transparency indicates gaps in security and compliance. No vulnerabilities or malware were detected in the content, but the use of outdated JavaScript libraries could pose risks if exploited. There is no visible incident response or security contact information, which limits readiness for security events. GDPR compliance is not clearly demonstrated. The business should prioritize implementing security best practices, including HTTPS enforcement, security headers, privacy and cookie policies, and transparent domain registration to improve trust and reduce risk.

Recommendations

  1. Implement and enforce HTTPS with strong SSL/TLS configuration.
  2. Add comprehensive privacy and cookie policies with clear GDPR compliance statements.
  3. Publish contact information for security incidents and designate a data protection officer if applicable.
  4. Update JavaScript libraries and review code for vulnerabilities.
  5. Obtain and publish WHOIS domain registration details to improve transparency and trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Description
Provides accounting and economic software solutions primarily for small to medium-sized businesses and non-profit organizations in the Czech Republic. Offers various accounting programs including tax evidence, double-entry accounting, autoservice management, hotel reservation systems, and e-commerce applications.
Key services
Accounting software for tax evidence (AdmWin DE), Double-entry accounting software (AdmWin PU), Autoservice management software, Hotel reservation and billing system (HotelWin), E-commerce application (ShopHouse)
Content quality
good
Branding
moderate

Technology

Stack
HTML/XHTML, CSS, JavaScript, jQuery 1.7.2, Lightbox JS
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
40/100

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Ad networks
TOPlist
Tracking pixels
TOPlist
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF detected.
  2. No privacy, cookie, or terms of service policies explicitly found on the main page.
  3. No contact emails or phone numbers explicitly presented in the content.
  4. Website uses older JavaScript libraries (jQuery 1.7.2) and basic HTML structure.
  5. No social media links or modern marketing/analytics tools detected.
  6. Content is primarily in Czech language targeting Czech businesses.
  7. Website provides detailed changelog and product information indicating active maintenance.
  8. No visible security headers or advanced security measures detected in provided data.
  9. WHOIS data is missing, which is unusual and reduces domain trust.
Technical notes

Notes

The website uses a simple technology stack with XHTML, CSS, and JavaScript including jQuery 1.7.2 and Lightbox for UI elements. The site is not built on a modern CMS or framework, which limits scalability and modern features. Performance is moderate with no advanced optimization detected. Mobile optimization is basic, and accessibility features are minimal. SEO is handled adequately with meta tags and structured navigation. Hosting provider and infrastructure details are not available, limiting assessment of backend robustness. The site would benefit from modernization to improve performance, security, and user experience.
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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