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Security report for tentino.cz

TENTino.cz e-shop · Retail · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

62/100

Risk levelMedium

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

TENTino.cz is a Czech Republic based e-commerce business specializing in the manufacture and sale of professional party tents, folding tables, chairs, and tablecloths. The website targets customers seeking durable and versatile event equipment, positioning itself as a specialized provider with a broad selection of sizes and colors. The platform is built on the Shoptet e-commerce system and integrates multiple modern analytics and marketing technologies, including Google Analytics, Microsoft Clarity, and Facebook Pixel, with a consent management mechanism in place. Security posture is solid with HTTPS enforced and no visible vulnerabilities, though explicit security policies and contact information are lacking. The absence of publicly available WHOIS data suggests privacy protection, which is typical for small businesses but slightly impacts trust. Overall, the site presents a professional and trustworthy e-commerce presence with room for improvement in transparency and privacy documentation.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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

7 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

      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 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';…

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

Keep watching tentino.cz

This scan found 24 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
52
Security headers
40
Email security
60
DNS health
80
Network security
100
GDPR outside view
40
Average
62

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 retail sector focusing on event and party equipment. Its business model is direct online sales via an e-commerce platform, targeting general consumers and event organizers in the Czech Republic. The market position is that of a niche specialist with a strong product offering in party tents and related furniture. The use of customer reviews and top ratings indicates a focus on customer satisfaction and trust-building. The integration of affiliate programs and multiple advertising networks suggests active marketing efforts. No parent or subsidiary companies are identified. The business appears small-sized with a localized market focus.

Security posture

The website demonstrates a moderate to good security maturity level. HTTPS is properly implemented, and multiple security and analytics scripts are loaded with user consent mechanisms. However, there is no visible security or incident response policy, no vulnerability disclosure or security.txt file, and no explicit contact channels for security incidents. Security headers are not explicitly visible in the HTML content, which could be improved. No exposed sensitive data or vulnerable libraries were detected. Overall, the security posture is adequate for a small e-commerce site but could benefit from enhanced transparency and formal security documentation.

Recommendations

  1. Publish a comprehensive privacy policy page clearly linked from the homepage.
  2. Add visible and verified company contact information including emails and phone numbers.
  3. Implement and publish a security policy and incident response information.
  4. Add a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  5. Enhance security headers and accessibility features to improve security and user experience.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
TENTino.cz e-shop
Description
Vyrábíme profi párty stany do extrémních podmínek, největší výběr rozměrů a barev, skládací stoly, židle, ubrusy skladem, top recenze.
Key services
manufacture and sale of professional party tents, sale of folding tables, sale of chairs, sale of tablecloths
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics, Microsoft Clarity, Facebook SDK, jQuery 1.11.3, Shoptet e-commerce platform, Flickity carousel, Foxentry (form validation), Leaflet (maps), Biano Pixel, Satisflow reviews
Platforms
Shoptet e-commerce
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Consent management for cookies
  • Use of reputable analytics and tracking services with consent
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Microsoft Clarity, Facebook Analytics, Satisflow
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Google Ads, Bing Ads, Biano Pixel
Tracking pixels
Microsoft Clarity, Facebook Pixel, Biano Pixel, Srovname.cz Pixel, Satisflow
Marketing tools
Smartsupp Chat, Foxentry
Transparency
good

Site quality

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

Key observations

  1. Website is a professional e-commerce platform selling party tents and related event furniture.
  2. Content is in Czech language targeting Czech Republic market.
  3. No visible contact emails or phone numbers found in the HTML content provided.
  4. Privacy policy page not explicitly found or linked.
  5. Cookie consent mechanism is implemented and active.
  6. Multiple reputable analytics and marketing tools are integrated with consent management.
  7. No security.txt or vulnerability disclosure information found.
  8. WHOIS data is not publicly available, indicating privacy protection.
  9. Website uses HTTPS and modern tracking technologies.
  10. No signs of adult or unsafe content detected.
Technical notes

Notes

The website uses a modern e-commerce platform (Shoptet) with integration of multiple third-party analytics and marketing tools. The tech stack includes jQuery, Google Tag Manager, Microsoft Clarity, Facebook SDK, and others. The site is mobile optimized with responsive design and uses CDN-hosted resources for performance. Performance is moderate with potential for optimization. Accessibility is basic but could be improved. SEO is supported by proper meta tags and Open Graph data. The lack of visible WHOIS data and some missing security headers are minor technical concerns. Overall, the technical infrastructure is solid for a small to medium e-commerce business.
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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