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Security report for tescoma.cz

TESCOMA · Retail · Czech Republic

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

Security score

69/100

Risk levelMedium

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

TESCOMA.cz is a well-established e-commerce platform specializing in kitchenware products, offering a wide range of cooking, baking, and dining utensils directly from the manufacturer. The website targets consumers interested in quality kitchen products and operates multiple country-specific domains, indicating a strong international presence. The platform features a modern, responsive design with rich content including product catalogs, blogs, and promotional campaigns. Technically, the site leverages modern frameworks such as Next.js and React, integrates multiple marketing and analytics tools, and enforces HTTPS with strong security headers, reflecting a mature digital infrastructure. However, the absence of WHOIS registration data limits the ability to fully verify domain legitimacy and ownership, which is a notable gap in trust assessment. Security posture is strong with no evident vulnerabilities, but the lack of explicit security policies and incident response information suggests room for improvement in transparency and compliance. Overall, TESCOMA.cz presents a professional, trustworthy online retail experience with recommendations to enhance domain registration transparency and publish comprehensive security policies.

Scanned

This is an earlier scan of tescoma.cz. View the latest report

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: Google Analytics, Facebook, YouTube, Google APIs

      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 tescoma.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

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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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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
70
DNS health
85
Network security
100
GDPR outside view
25
Average
69

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

TESCOMA operates primarily in the retail and e-commerce sectors, focusing on kitchenware products. The business model centers on direct sales from manufacturer to consumer, supported by physical retail stores and a customer loyalty club. The company maintains a strong brand presence across multiple European countries, leveraging localized domains and marketing efforts. Competitive advantages include a broad product range, established brand recognition, and integrated online and offline sales channels. Revenue streams are likely driven by product sales, corporate partnerships, and club memberships. The target customer segment includes home cooks and culinary enthusiasts seeking quality kitchen tools. Growth indicators include active content marketing, frequent product updates, and promotional campaigns. The partnership ecosystem includes marketing and analytics service providers but no explicit third-party business partners were identified in the data. Strategic observations suggest TESCOMA is focused on maintaining brand consistency and expanding digital engagement.

Security posture

The website demonstrates a solid security posture with HTTPS enforced and multiple security headers implemented, including HSTS, X-Frame-Options, and Content-Security-Policy. There is no evidence of exposed sensitive data or vulnerable libraries in the analyzed content. The use of secure forms and input fields is observed, though no explicit security or incident response policies are published on the site. Compliance with GDPR is indicated by the presence of a comprehensive privacy policy and cookie consent mechanism. However, the absence of a vulnerability disclosure program or security.txt file limits transparency for security researchers. Incident response readiness and data protection officer contact information are not publicly available, which could be improved to enhance trust and compliance. Overall, the security maturity is good but could benefit from enhanced policy disclosures and formal vulnerability management processes.

Recommendations

  1. Publish a dedicated security policy and incident response page to improve transparency and user trust.
  2. Implement and publicize a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  3. Provide clear contact information for a Data Protection Officer or security contact to comply with GDPR and enhance accountability.
  4. Regularly review and audit third-party scripts and tracking tools to minimize potential security risks.
  5. Enhance documentation of data retention policies and user privacy practices to strengthen privacy compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
TESCOMA
Description
Značkový e-shop TESCOMA nabízí originální kuchyňské potřeby určené pro vaření, pečení i stolování. Nakupujte přímo od výrobce. Doprava při nákupu nad 999 Kč ZDARMA.
Key services
Online retail of kitchen utensils and appliances, Physical retail stores, Customer club (TESCOMA klub), Corporate sales
Content quality
excellent
Branding
consistent

Technology

Stack
React, Next.js, Google Tag Manager, Microsoft Clarity, Facebook Pixel, Seznam.cz tracking, Persoo personalization
Frameworks
Next.js
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Secure cookies
  • No exposed sensitive data in HTML
  • Use of security headers

Analytics and tracking

Services
Google Analytics (via GTM), Microsoft Clarity
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads, Facebook Ads
Tracking pixels
Facebook Pixel, Microsoft Clarity, Seznam.cz tracking, Persoo
Marketing tools
Persoo personalization
Transparency
good

Site quality

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

Key observations

  1. Website is a professional e-commerce platform for kitchenware products.
  2. Content is rich with product listings, blog articles, and promotional banners.
  3. Multiple country-specific domains indicate international presence.
  4. No WHOIS data available, which is unusual and warrants further investigation.
  5. Strong use of modern web technologies and tracking/marketing tools.
  6. No signs of malware, phishing, or adult content.
  7. Contact information is present but no explicit security or incident response policies found.
Technical notes

Notes

TESCOMA.cz utilizes a modern technology stack centered on React and Next.js frameworks, enabling server-side rendering and optimized performance. The site integrates multiple analytics and marketing tools such as Google Tag Manager, Microsoft Clarity, Facebook Pixel, and Persoo personalization scripts. The website is well-optimized for mobile devices with responsive design and accessibility considerations. SEO best practices are followed with appropriate meta tags, Open Graph data, and structured JSON-LD metadata for organization and search functionality. Performance appears fast with preloading of fonts and images. No CMS is explicitly detected, suggesting a custom or headless CMS solution. Hosting provider details are not disclosed. Technical risks are minimal, but reliance on multiple third-party scripts requires ongoing security monitoring to prevent supply chain vulnerabilities.
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. 69/100Medium28 findingsView report
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