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Security report for cans.com

CANS Global · E-commerce · Czech Republic

Medium risk. 5 critical or high findings in GDPR outside view and SSL/TLS.

Security score

70/100

Risk levelMedium

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

CANS Global is a small Czech Republic-based e-commerce company specializing in natural sparkling alpine water with real fruit juice. The company emphasizes purity and natural ingredients, targeting general consumers interested in healthy beverage options. The website is built on the Shopify platform, leveraging modern web technologies and analytics tools such as Google Analytics and Microsoft Clarity. The site is well-designed, mobile-optimized, and provides a good user experience, although it lacks some standard compliance documents such as privacy policy and terms of service. Security posture is adequate with HTTPS and domain protections but could be improved by enabling DNSSEC and publishing security policies. Overall, the domain registration is consistent and trustworthy, supporting the legitimacy of the business.

Scanned

NIS2 and GDPR posture

GDPR outside view
50/ 100 · Medium
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

5 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.

    • 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 Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics

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

  2. 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

      Weak SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching cans.com

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.

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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
57
Security headers
75
Email security
55
DNS health
80
Network security
100
GDPR outside view
50
Average
70

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 cans.com, from OffSeq Breach.

Total records
320
Employees
0
Customers
319
Third parties
1
Weak passwords
13%

1 subdomain 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 cans.com.

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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

CANS Global operates in the niche natural beverage market with a focus on sparkling water products. Their business model is direct-to-consumer e-commerce via Shopify. The company maintains a consistent brand presence with social media engagement primarily on Instagram. The domain age and registration details indicate a mature and stable business. However, the absence of comprehensive contact details and compliance documents may limit trust for some customers. The company appears to have moderate market positioning with potential for growth through enhanced transparency and security practices.

Security posture

The website enforces HTTPS and uses domain status protections to prevent unauthorized changes. However, it lacks DNSSEC, security headers, and published security or incident response policies. No vulnerabilities or exposed sensitive data were detected in the analysis. Analytics and tracking scripts are present but appear standard for e-commerce sites. The security score is moderate, with recommendations to improve DNS security, implement security headers, and publish vulnerability disclosure and incident response information to enhance trust and compliance.

Recommendations

  1. Enable DNSSEC on the domain to improve DNS security and prevent spoofing.
  2. Implement standard security headers such as Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security.
  3. Publish a clear privacy policy and terms of service pages to improve compliance and user trust.
  4. Add a security policy and incident response contact information to demonstrate security readiness.
  5. Regularly audit third-party scripts and tracking pixels to minimize privacy risks and improve transparency.

Contact details published on the site

Addresses
Legal name
Cans Global s.r.o.
Registration number
IČ: 21125619
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
CANS Global
Description
CANS Global offers sparkling alpine water with real fruit juice, emphasizing natural ingredients without sugar, sweeteners, or artificial additives.
Key services
Online retail of sparkling water with natural fruit juice
Content quality
good
Branding
consistent

Technology

Stack
Shopify, JavaScript, CSS, Google Tag Manager, Microsoft Clarity
Frameworks
Shopify Liquid, Shopify Theme Impact
Platforms
Shopify
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enforced
  • Domain status includes clientDeleteProhibited and other EPP protections

Analytics and tracking

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

Advertising

Tracking pixels
Google Analytics (via Google Tag Manager), Microsoft Clarity, Shopify Pixel
Marketing tools
Shopify analytics
Transparency
basic

Site quality

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

Key observations

  1. Website is a Shopify-based e-commerce site selling natural sparkling water products.
  2. No explicit privacy policy or terms of service pages found.
  3. Cookie consent banner present and functional.
  4. Contact information limited to physical address and Instagram social media link; no email or phone contact found.
  5. No explicit security or incident response policies published.
  6. Use of modern web technologies and analytics tools.
  7. No suspicious or malicious content detected.
  8. Domain is well-registered and maintained.
Technical notes

Notes

The website is built on Shopify using the Impact theme, with modern JavaScript and CSS assets. It uses Google Tag Manager and Microsoft Clarity for analytics and user behavior tracking. The site is mobile-optimized and loads with moderate performance. The domain is registered with GoDaddy and uses Shopify's CDN and hosting infrastructure. There is no evidence of technical debt or outdated libraries. Opportunities exist to improve technical security configurations and enhance 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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