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Security report for gopay.cz

GoPay s.r.o. · Finance · Czech Republic

Low risk. 3 critical or high findings in GDPR outside view and SSL/TLS.

Security score

79/100

Risk levelLow

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

GoPay s.r.o. operates a highly performant online payment gateway primarily targeting e-commerce merchants in the Czech Republic and broader European market. The company offers a comprehensive suite of payment services including support for multiple payment methods such as Apple Pay and Google Pay, financing options, and payment terminals. With over 18,000 merchants and a decade of market presence, GoPay holds a strong position in the payment processing industry. The website reflects a mature digital presence with excellent content quality, professional design, and clear navigation. Technically, the website leverages modern web technologies including HTML5, CSS3, JavaScript, and Google Tag Manager for analytics and marketing. It is hosted on Amazon Web Services, ensuring reliable performance and scalability. The site is mobile-optimized and implements cookie consent mechanisms aligned with GDPR requirements, demonstrating digital maturity and privacy awareness. From a security perspective, GoPay enforces HTTPS and displays PCI DSS certification, indicating adherence to payment security standards. While explicit security headers and a dedicated security policy or incident response contact are not evident, the overall security posture is strong with no visible vulnerabilities or exposed sensitive data. The absence of WHOIS domain registration data is a notable anomaly that slightly impacts trust but does not detract from the overall legitimacy of the business. Overall, GoPay presents a secure, compliant, and professionally managed online payment platform with a solid market reputation. Strategic improvements in transparency around domain registration and explicit security disclosures would further enhance trust and compliance.

Scanned

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

NIS2 and GDPR posture

GDPR outside view
65/ 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

3 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

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, Twitter, LinkedIn

      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

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Keep watching gopay.cz

This scan found 18 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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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
77
Security headers
95
Email security
70
DNS health
65
Network security
100
GDPR outside view
65
Average
79

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 gopay.cz, from OffSeq Breach.

Total records
518
Employees
12
Customers
360
Third parties
146
Weak passwords
26%

Latest record dated 2026-01-12 · 26 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 gopay.cz.

Select it in the checkout above.

Masked preview

  • –alpha.dev.gopay.cz2026-01-12
  • –gopay.cz2026-01-12
  • –alpha.dev.gopay.cz2026-01-12
  • –account.alpha.dev.gopay.cz2025-11-13
  • –jenkins.gopay.cz2025-08-26

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

Open in Breach(opens in a new tab)Monitor on Breach(opens in a new tab)

Technical appendix

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

Business context

Business profile

GoPay is positioned as a key player in the Czech and European online payment gateway market, serving a large base of merchants including well-known brands. Its business model centers on providing a unified payment processing platform with extensive payment method support and value-added services like financing and personal accounts. The company benefits from strong trust signals such as PCI DSS certification, positive customer testimonials, and media coverage. Its partnership ecosystem includes demo and help portals, recruitment sites, and system status monitoring, reflecting a mature operational structure. Growth indicators include a decade-long market presence and over 100 million payments processed. The company targets e-commerce businesses seeking reliable and efficient payment solutions, leveraging technology and customer-centric features to maintain competitive advantage.

Security posture

GoPay demonstrates a mature security posture with mandatory HTTPS enforcement and PCI DSS certification, critical for payment processing entities. The website implements cookie consent aligned with GDPR, indicating compliance with privacy regulations. No exposed sensitive data or vulnerable libraries were detected. However, the absence of explicit security headers such as Content-Security-Policy and a publicly available security policy or incident response contact limits transparency. No security.txt file or dedicated vulnerability disclosure mechanism was found. Overall, the security maturity is high but could be improved by publishing detailed security policies and enhancing header configurations to mitigate advanced threats.

Recommendations

  1. Implement and publish a comprehensive security policy and incident response contact information on the website.
  2. Add and enforce security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to strengthen browser security.
  3. Publish a security.txt file to facilitate responsible vulnerability disclosure and improve transparency.
  4. Clarify domain registration details or ensure WHOIS data is publicly available to enhance trust and domain legitimacy.
  5. Continue maintaining GDPR compliance and regularly update cookie consent mechanisms to reflect evolving privacy regulations.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
GoPay s.r.o.
Description
GoPay poskytuje bezpečné a rychlé online platební řešení pro vaše podnikání. Více dokončených plateb, rychlá podpora a výhodné ceny.
Key services
Online payment gateway, Payment terminals, Financing, Personal accounts, Multiple payment methods including Apple Pay and Google Pay
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Google Tag Manager, CookieConsent.js, HTML5, CSS3, Video HTML5, Lazy loading images, Schema.org JSON-LD
Platforms
Web
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML
  • Use of secure forms
  • PCI DSS certification

Analytics and tracking

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

Advertising

Ad networks
Google Ads
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 no blocking detected
  2. Strong branding and consistent professional design
  3. Comprehensive cookie consent and privacy mechanisms implemented
  4. Multiple external trusted domains linked including social media and help portals
  5. No explicit security.txt or incident response contact found
  6. WHOIS data missing, which is a concern for domain transparency
  7. Use of modern web technologies and good SEO practices
  8. Clear contact information with company email and phone number provided
  9. PCI DSS certification prominently displayed indicating compliance with payment security standards
Technical notes

Notes

The website is built using modern web standards including HTML5, CSS3, and JavaScript, with lazy loading for images and videos to optimize performance. Google Tag Manager is used for analytics and marketing, and cookie consent is managed via a dedicated JavaScript library. Hosting on Amazon Web Services provides robust infrastructure support. The site is mobile-optimized with responsive design and accessibility considerations. SEO practices are well implemented with proper meta tags and structured data using JSON-LD. No CMS was explicitly detected, suggesting a custom or proprietary platform. Performance is fast with no broken elements observed. Opportunities exist to enhance security headers and publish more detailed technical documentation for developers and security professionals.
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. 81/100Low24 findingsView report
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