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Security report for topinfo.cz

Topinfo s.r.o. · Technology · Czech Republic

Medium risk. 3 critical or high findings in Security headers and GDPR outside view.

Security score

66/100

Risk levelMedium

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

Topinfo s.r.o. is a Czech-based digital solutions provider specializing in custom application development, websites, e-shops, and digital marketing services. With over 20 years of experience and more than 300 completed projects, the company targets medium and large B2B and B2C clients seeking bespoke digital products beyond standard market offerings. The website reflects a mature digital presence with professional design, clear navigation, and comprehensive service descriptions. Technically, the site leverages modern JavaScript libraries, Google Analytics, and a proprietary CMS, indicating a robust digital infrastructure. Security posture is solid with HTTPS, CSRF protection, and cookie consent mechanisms, though some security headers and explicit policies are absent. WHOIS data is unavailable publicly, likely due to privacy protection, which slightly impacts trust but is common for such businesses. Overall, the site demonstrates a high level of professionalism, technical maturity, and compliance with privacy regulations.

Scanned

NIS2 and GDPR posture

GDPR outside view
73/ 100 · Medium
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

3 findings rated critical or high. Fix these first.

  1. 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';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

Need hands-on remediation? Email guard@offseq.com

Keep watching topinfo.cz

This scan found 18 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
100
Security headers
40
Email security
60
DNS health
80
Network security
40
GDPR outside view
73
Average
66

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 technology sector, focusing on custom digital product development and marketing services. Its market position is strong within the Czech Republic, supported by a portfolio of recognizable clients and partner portals. The business model centers on tailored solutions for medium to large enterprises, emphasizing quality, security, and long-term cooperation. Revenue streams likely include project-based development, hosting, maintenance, and campaign management. The partnership ecosystem includes related portals and specialized service domains. Growth indicators include a broad service offering and a history of over 300 projects. Strategic observations suggest a focus on high-value, customized digital solutions rather than templated or boxed products.

Security posture

The website exhibits a mature security posture with enforced HTTPS, CSRF token usage, and a comprehensive cookie consent mechanism supporting GDPR compliance. However, the absence of explicit security policies, incident response contacts, and security.txt files indicates room for improvement in transparency and readiness. No vulnerabilities or exposed sensitive data were detected in the content. The use of modern libraries and frameworks suggests ongoing maintenance and security awareness. Compliance with GDPR is supported by cookie management and privacy policy presence. Incident response mechanisms and certifications are not publicly documented, which could be enhanced to improve trust and preparedness.

Recommendations

  1. Implement and publish a detailed security policy and incident response contact information on the website.
  2. Add security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection.
  3. Create and host a security.txt file to facilitate vulnerability disclosure and improve transparency.
  4. Regularly audit third-party libraries and scripts to ensure no vulnerabilities are introduced.
  5. Enhance documentation of data retention policies and privacy compliance details to strengthen GDPR adherence.

Contact details published on the site

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

Automated reading of the public site. Ratings are indicative.

Business

Company
Topinfo s.r.o.
Description
We create applications, websites and sophisticated systems that enable your business to grow. We provide tailor-made solutions to medium and large companies that are not satisfied with the standard range on the market.
Key services
Custom development, E-shops, Web presentations, PPC and campaign management, Video studio & production
Content quality
excellent
Branding
consistent

Technology

Stack
Django (implied by csrftoken cookie), Google Tag Manager, Google Analytics, GSAP, Lenis, Splide, CookieScript
Frameworks
Django
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • CSRF protection via csrftoken cookie
  • Cookie consent banner with granular controls

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads, Sklik, DoubleClick
Marketing tools
CookieScript
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and no blocking detected
  2. Professional digital agency with a clear service offering
  3. Cookie consent and privacy mechanisms implemented
  4. No explicit security policy or incident response info found
  5. WHOIS data is not publicly available, limiting domain trust verification
Technical notes

Notes

The website is built on a modern technology stack including Django backend (implied), Google Tag Manager, Google Analytics, GSAP for animations, Lenis for smooth scrolling, and Splide for sliders. It uses a proprietary CMS named Topinfo CMS for content management. Performance is optimized with asynchronous script loading and responsive design ensuring excellent mobile optimization and accessibility. SEO is supported by proper meta tags and Open Graph data. Hosting provider details are not explicitly identified. The site shows no signs of technical debt or outdated technologies, indicating good maintenance and modernization practices. Opportunities exist to improve security headers and formalize security documentation.
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. 67/100Medium26 findingsView report
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