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Security report for ushop.cz

Coinmate s.r.o · Finance · Czech Republic

Medium risk. 4 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

71/100

Risk levelMedium

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

Coinmate s.r.o operates a well-established European cryptocurrency exchange platform, primarily targeting customers in Czechia and Slovakia, with a focus on trading cryptocurrencies against the euro and Czech koruna. The company has been in operation since 2013, positioning itself as a trusted and local player in the crypto finance sector. Their services include quick buy options, automated recurring purchases, a professional trading platform integrated with TradingView, and API access for automated trading bots. The website is professionally designed, mobile-optimized, and provides clear navigation and relevant content for its target audience.

Scanned

NIS2 and GDPR posture

GDPR outside view
68/ 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

4 findings rated critical or high. Fix these first.

  1. 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 X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

    • 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';…

  2. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

  3. 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 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 ushop.cz

This scan found 21 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

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Full report

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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
75
Security headers
30
Email security
80
DNS health
75
Network security
100
GDPR outside view
68
Average
71

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

Coinmate holds a strong market position as the largest Czech crypto exchange with unique EUR and CZK markets, offering competitive pricing and low fees. Their business model revolves around facilitating cryptocurrency trading with a focus on user-friendly features for both beginners and advanced traders. The company benefits from strategic partnerships with local financial institutions and media presence in reputable outlets such as Forbes and CzechCrunch. Affiliate marketing is used to expand reach. The company maintains a medium-sized operation with a decade of experience, enhancing credibility and customer trust.

Security posture

The website enforces HTTPS and employs advanced custody infrastructure, two-factor authentication, and segregated client funds, reflecting a mature security posture. However, the absence of explicit privacy policies, terms of service, security headers, and incident response contacts indicates areas for improvement. Cookie consent is managed via Cookiebot, supporting GDPR compliance. No critical vulnerabilities or exposed sensitive data were detected. Overall, the security posture is solid but could be enhanced by formalizing policies and improving header configurations.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service to improve transparency and compliance.
  2. Implement standard security headers such as Content Security Policy, HSTS, and X-Frame-Options to strengthen security.
  3. Provide clear incident response and vulnerability disclosure contacts to enhance trust and readiness.
  4. Enable DNSSEC for the domain to improve DNS security.
  5. Continue enhancing user privacy controls and data protection measures aligned with GDPR and other regulations.

Contact details published on the site

Addresses
Legal name
Coinmate s.r.o
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Coinmate s.r.o
Description
We're the biggest Czech crypto exchange. Our fees are fair and customers trust us since 2014. You can buy or sell cryptocurrencies with us safely and easily.
Key services
Cryptocurrency trading, Quick Buy, Automated recurring buy (DCA), Trading platform with charts and indicators, API for trading bots
Content quality
good
Branding
consistent

Technology

Stack
Angular (ng-version=19.2.14), Google Tag Manager, Cookiebot, Microsoft Clarity, Sendinblue, TradingView charting library, Cloudflare DNS
Frameworks
Angular
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Two-factor authentication mentioned
  • Separated client funds and operating expenses
  • Advanced custody infrastructure
  • Use of Cookiebot for cookie consent

Analytics and tracking

Services
Microsoft Clarity, Google Tag Manager
Tracking level
moderate
Privacy practices
basic

Advertising

Tracking pixels
Microsoft Clarity, Survicate, Sendinblue
Marketing tools
Sendinblue, Survicate
Transparency
basic

Site quality

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

Key observations

  1. Website is a professional crypto exchange targeting European customers
  2. Content is rich with business and product information
  3. No privacy policy or terms of service found on main page or metadata
  4. Cookie consent is implemented via Cookiebot
  5. Security best practices partially implemented but security headers missing
  6. WHOIS data supports legitimacy and long-term operation
  7. Use of modern web technologies and analytics tools
  8. No signs of adult or questionable content
  9. Affiliate marketing is present via URL parameters
  10. No explicit contact emails or phone numbers found in HTML content
Technical notes

Notes

The website is built on a modern Angular framework (version 19.2.14), leveraging various third-party services including Google Tag Manager, Microsoft Clarity, Sendinblue, and Cookiebot for analytics, marketing, and consent management. Hosting and DNS services are provided by Cloudflare, ensuring reliable performance and security. The site is mobile-optimized with good SEO practices and accessibility features, though accessibility could be further improved. Performance is moderate with room for optimization. The technical infrastructure supports a robust trading platform with integrated charting and API capabilities, indicating a mature and scalable technical environment.
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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