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Security report for knihkupectvipant.cz

pant · Education · Czech Republic

High risk. 10 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

43/100

Risk levelHigh

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

The website www.knihkupectvipant.cz operates as an online bookstore specializing in books related to 20th century history and contemporary society, primarily targeting Czech-speaking audiences interested in educational content. The business supports educational initiatives and promotes its offerings through a structured e-commerce platform with clear navigation and product categorization. The site integrates modern web technologies including Bootstrap, jQuery, Google reCAPTCHA, Google Analytics, and Facebook Pixel to enhance user experience and marketing capabilities. Security measures include HTTPS and CAPTCHA for forms, but lack advanced security headers and explicit incident response policies. The absence of WHOIS data reduces domain trustworthiness, though the website content and business presentation appear professional and legitimate. Privacy and cookie policies exist but are basic, with limited GDPR compliance indicators. Contact information is limited to an email address and inquiry forms, with no phone or physical address disclosed. Overall, the site demonstrates a moderate level of digital maturity and security posture, suitable for a small specialized e-commerce business.

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

  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 knihkupectvipant.cz

This scan found 27 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
62
Security headers
20
Email security
70
DNS health
75
Network security
20
GDPR outside view
10
Average
43

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention knihkupectvipant.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for knihkupectvipant.cz right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

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 in the education and retail sectors, focusing on niche historical and educational book sales. Its market position is that of a specialized bookstore with a strong educational mission, supported by partnerships with educational portals. The business model is direct e-commerce sales with customer engagement via newsletter and inquiry forms. The company maintains a consistent brand presence with trust signals such as social media links and clear terms of service. However, the lack of detailed WHOIS data and limited contact information may impact customer trust and regulatory compliance. Growth opportunities include enhancing privacy compliance, expanding contact channels, and improving security posture. The partnership ecosystem includes educational portals, which strengthens its market credibility.

Security posture

The website employs HTTPS and Google reCAPTCHA to protect user interactions, indicating a baseline security awareness. However, the absence of security headers such as Content Security Policy, HSTS, and X-Frame-Options suggests room for improvement in defense-in-depth strategies. No explicit security policies or incident response contacts are published, which may hinder rapid response to security incidents. The use of third-party tracking and marketing tools introduces privacy considerations that are only partially addressed by the site's cookie banner and privacy policy. Overall, the security maturity is moderate but could benefit from enhanced technical controls and transparency.

Recommendations

  1. Implement comprehensive security headers (CSP, HSTS, X-Frame-Options) to strengthen browser security.
  2. Enhance privacy policy to explicitly address GDPR compliance and data retention practices.
  3. Publish a clear security policy and incident response contact information to improve transparency and readiness.
  4. Expand contact information to include phone and physical address to increase business credibility.
  5. Regularly audit and update third-party libraries and tracking tools to mitigate vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
pant
Description
Online bookstore specializing in books about 20th century history and contemporary society, supporting educational initiatives.
Key services
Book sales, Newsletter subscription, Customer inquiries via forms
Content quality
good
Branding
consistent

Technology

Stack
Bootstrap CSS, jQuery, jQuery UI, Fancybox, Font Awesome, Google reCAPTCHA v3, Google Analytics, Facebook Pixel
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
70/100
Good practices seen
  • Use of Google reCAPTCHA v3 for forms
  • HTTPS implied by URL scheme

Analytics and tracking

Services
Google Analytics, Facebook Pixel
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Facebook Pixel
Marketing tools
Facebook Pixel
Transparency
basic

Site quality

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

Key observations

  1. Website is a Czech online bookstore specializing in historical and educational books.
  2. Content is well structured with multiple product listings and categories.
  3. Uses modern web technologies and tracking tools.
  4. No WHOIS data available, which is unusual and may warrant further investigation.
  5. Privacy and cookie policies are present but basic.
  6. Contact information is limited to email and forms; no phone or physical address found.
  7. No explicit security policies or incident response information disclosed.
Technical notes

Notes

The website uses a modern front-end stack with Bootstrap for responsive design, jQuery and jQuery UI for interactivity, and Fancybox for media display. Font Awesome provides iconography. Google reCAPTCHA v3 is integrated for bot mitigation, and Google Analytics along with Facebook Pixel are used for user behavior tracking and marketing. The site is mobile optimized with a clear navigation structure and multiple product categories. Performance is moderate, with potential improvements in accessibility and SEO optimization. No CMS or hosting provider details are evident from the source. The site uses asynchronous loading for scripts to improve load times. Overall, the technical infrastructure is adequate for a small e-commerce platform but could be enhanced with modern frameworks and improved accessibility 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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