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Security report for tridistri.cz

Nakladatelství TRITON · Retail · Czech Republic

High risk. 12 critical or high findings in GDPR outside view, Email security and 3 other checks.

Security score

45/100

Risk levelHigh

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

Nakladatelství TRITON operates an established Czech-language e-commerce platform specializing in the sale of books across various categories including medicine, science fiction, fantasy, and general literature. The website presents a clear business model focused on direct online sales to Czech and Slovak readers, with a niche market positioning as a specialized publisher. The platform is built on the Zoner InShop system and utilizes legacy JavaScript libraries alongside modern web fonts and carousel plugins. While the site is functional and professionally designed with good navigation and content relevance, some technical debt is evident in the use of outdated libraries that may pose security risks. Security posture is moderate, with HTTPS enforced and cookie consent implemented, but lacking advanced security headers and explicit security policies. Contact information is primarily via a contact form, with no direct emails or phone numbers publicly listed. Overall, the website is legitimate and trustworthy, with a domain age consistent with the business history. Strategic improvements in security and privacy compliance would enhance the platform's resilience and user trust.

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

12 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. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  3. 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 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 tridistri.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

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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
72
Security headers
35
Email security
60
DNS health
75
Network security
20
GDPR outside view
10
Average
45

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 business operates as a small-sized retail entity within the book publishing and sales sector in the Czech Republic. Its competitive advantage lies in its specialized catalog and long-standing market presence since 2007. Revenue streams are primarily from direct online sales of books, targeting both general readers and professionals in medicine and literature. The company maintains a focused partnership ecosystem through its platform provider Zoner InShop but lacks visible external partnerships or social media engagement. Growth indicators are stable but limited by the absence of modern marketing and analytics tools. The business could benefit from expanding digital marketing efforts and enhancing customer engagement channels.

Security posture

The website demonstrates a basic to moderate security maturity level. HTTPS is properly implemented, and a cookie consent mechanism aligns with GDPR requirements. However, the use of outdated JavaScript libraries such as jQuery 1.7.1 and jQuery Validate 1.9 introduces potential vulnerabilities. The absence of security headers like Content-Security-Policy and X-Frame-Options reduces protection against common web attacks. No incident response or security policy information is publicly available, which may hinder timely handling of security events. The lack of direct contact emails for security or abuse reporting further limits incident response readiness. Overall, while no critical vulnerabilities are evident, the security posture requires enhancements to meet modern standards and compliance frameworks.

Recommendations

  1. Update all JavaScript libraries and dependencies to their latest secure versions to mitigate known vulnerabilities.
  2. Implement comprehensive HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Publish a clear security policy and incident response contact information to improve transparency and readiness.
  4. Enhance privacy compliance by providing a dedicated privacy policy page with GDPR-specific details.
  5. Add direct and verified contact information such as company emails and phone numbers to improve business credibility and user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Nakladatelství TRITON
Description
Internetová prodejna nakladatelství TRITON specializující se na knihy v kategoriích jako medicína, sci-fi, fantasy, literatura, odborná literatura a další.
Key services
Prodej knih online, Informace o edičním plánu, Podpora škol a knihoven
Content quality
good
Branding
consistent

Technology

Stack
jQuery 1.7.1, jQuery Validate 1.9, Zoner InShop 4/5 platform, Google Fonts (Open Sans), jCarousel
Platforms
Zoner InShop e-commerce platform
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
basic

Security

Observed score
65/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner implemented

Analytics and tracking

Tracking level
minimal
Privacy practices
basic

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is an established Czech book publisher's e-commerce platform.
  2. Content is in Czech language with clear navigation and product categorization.
  3. Cookie consent mechanism is implemented in compliance with EU regulations.
  4. No direct contact emails or phone numbers found on the main page; contact likely via contact form.
  5. Use of somewhat outdated JavaScript libraries may pose security risks.
  6. No explicit privacy policy page found but trade terms and cookie policy pages exist.
  7. No social media links or phone numbers explicitly provided.
  8. No security.txt or vulnerability disclosure information found.
Technical notes

Notes

The website is built on the Zoner InShop e-commerce platform, leveraging jQuery and jCarousel for UI interactions. The use of Google Fonts and CDN-hosted scripts indicates partial adoption of modern web technologies. However, the reliance on outdated JavaScript libraries suggests technical debt and potential security risks. Performance is moderate with no explicit optimization for mobile devices beyond basic responsiveness. SEO is basic with meta keywords and descriptions present but no advanced structured data or Open Graph tags detected. Accessibility features are minimal. The hosting provider is not explicitly identified, and no advanced frameworks or CMS beyond Zoner InShop are used. Modernization opportunities include updating the tech stack, improving mobile optimization, and enhancing SEO and accessibility compliance.
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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