Skip to main content

Security report for sensor.cz

ZOOKEE s.r.o. · Retail · Czech Republic

Low risk. 2 critical or high findings in SSL/TLS.

Security score

78/100

Risk levelLow

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

Sensor.cz is a Czech-based e-commerce business specializing in functional sportswear made with high-quality materials, including merino wool. The company emphasizes local production in the Czech Republic and targets active individuals seeking performance and comfort in sports clothing. The website is professionally designed, mobile-optimized, and provides comprehensive information about products, materials, and company story. It integrates modern marketing and analytics tools such as Google Tag Manager, Facebook Pixel, and Seznam Retargeting, with a clear cookie consent mechanism ensuring GDPR compliance. Security posture is good with HTTPS and error monitoring via Sentry, though explicit security headers could be improved. The absence of WHOIS data is a minor concern but does not detract significantly from the site's credibility given the professional presentation and business information available. Overall, the site represents a mature digital presence for a medium-sized retail company in the Czech market.

Scanned

NIS2 and GDPR posture

GDPR outside view
83/ 100 · Low
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

2 findings rated critical or high. Fix these first.

  1. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1
    • High

      SSL Certificate Expires Soon

      SSL certificate expires in 21 days

      What to do: Renew SSL certificate before expiration

      • NIS2 21(2)(h)
      • IR 2024/2690 9.2(c): Implementing Regulation (EU) 2024/2690, Annex point 9.2(c): Cryptography
      • NIST SC-17: NIST SP 800-53 Rev. 5 SC-17: Public Key Infrastructure Certificates

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

Keep watching sensor.cz

This scan found 17 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.

Billed monthly to your card. Cancel anytime. See sample alerts.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • 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
52
Security headers
90
Email security
70
DNS health
75
Network security
100
GDPR outside view
83
Average
78

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 sensor.cz, from OffSeq Breach.

Total records
27
Employees
0
Customers
27
Third parties
0
Weak passwords
19%

2 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for sensor.cz.

Select it in the checkout above.

Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Sensor.cz operates in the retail sector focusing on functional activewear, leveraging local Czech manufacturing to differentiate itself. The business model is direct-to-consumer e-commerce with additional B2B wholesale and custom production services. The company maintains a strong brand presence with consistent messaging and active social media engagement. Payment processing is handled by a trusted partner (ThePay), and the company uses advanced marketing tools to drive customer acquisition and retention. The lack of direct contact details on the homepage suggests a controlled customer interaction model, likely centralized through dedicated contact pages. The company appears well-positioned in the Czech market with potential for international expansion given language and currency switchers.

Security posture

The website demonstrates a solid security foundation with enforced HTTPS, cookie consent management, and integration of Sentry for error monitoring. However, the absence of explicit security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options indicates room for improvement in hardening against common web attacks. No vulnerabilities or exposed sensitive data were detected in the HTML content. The site lacks published security policies or incident response information, which could enhance transparency and trust. Overall, the security posture is good but could be elevated by implementing recommended HTTP headers and publishing security governance documents.

Recommendations

  1. Implement comprehensive HTTP security headers including CSP, X-Frame-Options, X-Content-Type-Options, and Referrer-Policy.
  2. Publish a dedicated security policy and incident response plan accessible on the website.
  3. Enhance contact information visibility to improve customer trust and support accessibility.
  4. Regularly audit and update third-party scripts and libraries to mitigate potential vulnerabilities.
  5. Maintain and document data retention policies to strengthen GDPR compliance and user trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
ZOOKEE s.r.o.
Description
Funkční oblečení vyrobené s důrazem na kvalitu a pohodlí. Vyrobeno ze špičkových materiálů. Veškeré nabízené zboží je skladem. Vyrobeno v České republice.
Key services
Prodej funkčního sportovního oblečení, Zakázková výroba, Velkoobchod B2B, Dárkové poukazy
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, jQuery, Google Tag Manager, Sentry, Owl Carousel, Google Fonts, Recaptcha, Seznam Retargeting
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • Sentry error monitoring integrated
  • No exposed sensitive data in HTML

Analytics and tracking

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

Advertising

Ad networks
Google Ads, Seznam Retargeting
Tracking pixels
Facebook Pixel, Google Analytics (via GTM)
Marketing tools
Sentry
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and professional design.
  2. Strong focus on Czech market with Czech language and currency.
  3. Comprehensive cookie consent and privacy policy documents available.
  4. No direct contact emails or phone numbers found on homepage; contact likely via contact page.
  5. Use of multiple tracking and marketing tools with consent management.
  6. No WHOIS data available, which is a minor trust concern.
  7. No explicit security or incident response policies published.
Technical notes

Notes

The website uses a modern JavaScript stack with libraries such as jQuery and Owl Carousel, integrated with Google Tag Manager and Facebook Pixel for analytics and marketing. It is built on a proprietary or custom e-commerce platform (wpj.cz) optimized for performance and mobile responsiveness. The site loads multiple asynchronous scripts to enhance user experience and tracking capabilities. While performance is moderate, there is potential for optimization by reducing third-party script load and improving caching strategies. Accessibility is basic but could be improved with ARIA roles and semantic HTML enhancements. SEO is well addressed with proper meta tags and Open Graph data. Hosting provider details are not explicitly found, but the site uses HTTPS with a good SSL configuration.
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

Reviews of this site

Share your experience with sensor.cz. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review sensor.cz.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.