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Security report for sevt.cz

SEVT.cz · Retail · Czech Republic

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

66/100

Risk levelMedium

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

SEVT.cz is a well-established Czech e-commerce retailer specializing in school, kindergarten, and office supplies, including art materials, books, and games. Founded in 1998, it holds a strong market position as a specialist with a broad product range targeting educational institutions, parents, and office users. The website demonstrates a modern technical infrastructure using React and Next.js frameworks, hosted on Forpsi servers, and optimized for mobile and SEO. Security posture is good with HTTPS enabled and no visible vulnerabilities, though it lacks explicit security headers and privacy policies. The absence of contact emails and phone numbers on the main page limits direct communication channels. Overall, the site is professional and trustworthy but would benefit from enhanced privacy compliance and security transparency.

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

6 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 Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

    • High

      Third-party services without privacy policy

      Detected services: Facebook, YouTube

      What to do: Document all third-party data sharing in your privacy policy

  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 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 sevt.cz

This scan found 22 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

Email alerts on material changes and an exportable JSON history of every change.

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Full report

€39.90one-time

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  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
60
Email security
60
DNS health
80
Network security
100
GDPR outside view
25
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

SEVT.cz operates in the retail and education sectors, focusing on supplying schools, kindergartens, and offices with necessary materials. Its business model is primarily e-commerce, offering a wide range of products including stationery, books, and educational games. The company leverages a strong brand presence in the Czech Republic with a long domain history. The product catalog and promotional content indicate active marketing and customer engagement. However, the lack of visible privacy and security policies may impact customer trust and regulatory compliance. There is no evidence of partnerships or subsidiaries from the provided data.

Security posture

The website uses HTTPS and modern web technologies, indicating a baseline secure environment. However, the absence of security headers such as Content Security Policy (CSP), HSTS, and X-Frame-Options reduces defense-in-depth. No vulnerability disclosure or incident response information is provided, which is a gap in security transparency. No exposed sensitive data or vulnerable libraries were detected in the HTML content. The site does not appear to implement explicit consent mechanisms for cookies or GDPR compliance, which could pose compliance risks. Overall, the security posture is moderate but can be improved by adding security headers, privacy policies, and incident response contacts.

Recommendations

  1. Implement and prominently display comprehensive privacy and cookie policies with GDPR compliance details.
  2. Add security headers including CSP, HSTS, and X-Frame-Options to enhance protection against common web attacks.
  3. Provide a vulnerability disclosure policy or security.txt file to facilitate responsible reporting of security issues.
  4. Include clear contact information such as company emails and phone numbers for customer support and incident response.
  5. Regularly audit and update third-party libraries and scripts to avoid vulnerabilities and improve performance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
SEVT.cz
Description
Největší výběr školních a výtvarných potřeb. Specialista na kancelářské potřeby, tiskopisy, hry a stavebnice, učebnice, odbornou literaturu a beletrii.
Key services
Online retail of school supplies, Office supplies, Books and educational materials, Art supplies, Games and toys, Printing forms
Content quality
good
Branding
consistent

Technology

Stack
React, Next.js, JavaScript, CSS, JSON-LD
Frameworks
Shopsys Platform
Platforms
Web
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enabled
  • Use of modern JavaScript frameworks
  • No exposed sensitive data in HTML

Analytics and tracking

Tracking level
minimal
Privacy practices
poor

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is a professional e-commerce platform specializing in school and office supplies.
  2. Content is rich with product listings, categories, and promotional banners.
  3. No explicit privacy, cookie, or terms of service policies found in the provided HTML content.
  4. No direct contact emails or phone numbers found in the visible content.
  5. Uses modern web technologies and structured data for SEO.
  6. No signs of adult or questionable content.
  7. No visible security headers detected in the HTML content.
  8. Domain is old and consistent with business claims.
Technical notes

Notes

The website is built on a modern React and Next.js stack, leveraging Shopsys Platform for e-commerce functionalities. It uses CDN for static assets and images, improving load times and performance. The site is mobile-optimized with responsive design and accessibility features such as skip links and ARIA labels. Structured data in JSON-LD format is used for SEO enhancement. Hosting is provided by Forpsi, a Czech hosting provider, consistent with the business location. No major technical debt or outdated technologies were detected. Performance appears fast with preloading of critical assets. Opportunities exist to improve security headers and privacy compliance implementation.
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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