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Is eosclubzone.cz a Scam? Security Check Results - EOS

eosclubzone.cz Security Report Summary

eosclubzone.cz received a security score of 53 out of 100 in Guard's comprehensive security analysis, classified as "Elevated Risk". This report covers EOS's website security posture. EOS operates in the Other industry in Czech Republic.

EOS.cz is a Czech-based SaaS platform designed to streamline the administration and communication needs of sports clubs and other organizations such as communities, associations, and chambers. The platform offers a comprehensive suite of tools including membership databases, payment processing integrated with banking, communication channels, attendance tracking, event nominations, electronic registrations, GDPR compliance features, document sharing, and a mobile app. The website demonstrates a strong market presence with over 850 clubs and nearly 190,000 members, supported by client testimonials and mobile app store ratings. Technically, the site employs modern JavaScript frameworks like Alpine.js and Swiper.js, integrates analytics and user behavior tracking tools such as Google Analytics and Hotjar, and implements cookie consent mechanisms. Security posture is robust with HTTPS and multiple security headers, though explicit privacy and security policies are not published on the site. WHOIS data for the domain is unavailable, which slightly impacts trust but does not detract from the professional presentation and functionality of the platform.

The security scan identified 31 findings across security headers, SSL/TLS, DNS health, email security, GDPR compliance, and NIS2 compliance analysis modules.

Technologies detected: JavaScript, Alpine.js, Swiper.js, Hotjar, Google Tag Manager, Google Analytics, CookieConsent by Orest Bida.

About this security scan

Guard performs automated security assessments of websites by analyzing SSL/TLS certificates, HTTP security headers, DNS configuration, email authentication protocols (SPF, DKIM, DMARC), GDPR compliance indicators, NIS2 directive compliance, network exposure, and AI-powered business intelligence. Each report provides domain-specific findings, risk scores, and actionable recommendations.

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Is eosclubzone.cz Safe? Security Analysis for EOS

https://eosclubzone.cz

Check if eosclubzone.cz is a scam or legitimate. Free security scan and reviews.

OtherCzech Republicmedium
JavaScriptAlpine.jsSwiper.jsHotjarGoogle Tag Manager+2 more
Analyzed 7/30/2025Completed 4:34:47 PM8mo ago
53
Security Score
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Domaineosclubzone.cz
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SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

AI Summary

EOS.cz is a Czech-based SaaS platform designed to streamline the administration and communication needs of sports clubs and other organizations such as communities, associations, and chambers. The platform offers a comprehensive suite of tools including membership databases, payment processing integrated with banking, communication channels, attendance tracking, event nominations, electronic registrations, GDPR compliance features, document sharing, and a mobile app. The website demonstrates a strong market presence with over 850 clubs and nearly 190,000 members, supported by client testimonials and mobile app store ratings. Technically, the site employs modern JavaScript frameworks like Alpine.js and Swiper.js, integrates analytics and user behavior tracking tools such as Google Analytics and Hotjar, and implements cookie consent mechanisms. Security posture is robust with HTTPS and multiple security headers, though explicit privacy and security policies are not published on the site. WHOIS data for the domain is unavailable, which slightly impacts trust but does not detract from the professional presentation and functionality of the platform.

Detected Technologies

JavaScriptAlpine.jsSwiper.jsHotjarGoogle Tag ManagerGoogle AnalyticsCookieConsent by Orest Bida

10 urgent findings need attention

1 critical · 9 high

  • + 2 more findings in the full report below
Continuous monitoring

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Guard tracks your live infrastructure daily: certificate expiry, DNS & mail authentication drift, uptime changes, subdomain inventory, and unexpected tracker or content shifts. A full timeline captures every diff so you can prove remediation and spot regressions instantly.

Security drift alerts

Risk score drops, new high-severity issues, and header hardening gaps

Compliance watch

GDPR / NIS2 posture changes with governance evidence snapshots

Infrastructure surface

Unexpected open services, SSL expiry, DNS & email authentication changes

Content & tracker intelligence

Marketing tech shifts, analytics drift, and AI recommendation updates

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Security Headers

6 findings

45/100

GDPR Compliance

4 findings

25/100

NIS2 Compliance

8 findings

17/100

Email Security

4 findings

70/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Business Intelligence

Market & Strategic Analysis

EOS operates in the niche market of sports club management software, targeting a broad range of sports and organizational types. Its SaaS business model relies on monthly subscription fees starting at 449 CZK, with free activation and onboarding support. The platform's competitive advantage lies in its all-in-one approach, integrating administrative, financial, and communication functions with mobile accessibility. The presence of numerous client testimonials and integration with official sports federation data enhances credibility. The company appears to focus on the Czech and Slovak markets primarily, with multilingual support via related domains. Growth indicators include a large user base and diverse sport coverage. Partnerships with app stores and integration with banking systems suggest a mature ecosystem. However, the lack of publicly available corporate registration details and WHOIS transparency may warrant further due diligence.

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a mature security posture with enforced HTTPS, modern security headers (CSP, HSTS, X-Frame-Options, etc.), and a cookie consent mechanism aligned with GDPR requirements. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the absence of published security policies, incident response contacts, or vulnerability disclosure mechanisms indicates room for improvement in transparency and readiness. The use of third-party analytics and tracking tools is balanced with user consent controls, reflecting a moderate privacy compliance level. Overall, the security measures are adequate for a SaaS platform handling personal and payment data but would benefit from enhanced documentation and incident response preparedness.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a comprehensive privacy policy detailing GDPR compliance and data handling practices.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

EOS

Description:

Členská platforma EOS je aplikace pro každý sportovní klub i jiné organizace – komunity, kroužky, komory, asociace. EOS šetří kupu času, nervů a peněz, protože nabízí řadu chytrých nástrojů, které pomáhají spravovat agendu klubů a organizací.

Key Services:
Členská databáze a exportyPlatby a napojení na bankovnictvíKomunikace v klubuDocházka a tréninkyNominace na zápasyElektronické přihlášky na akceGDPR a online registraceSdílení a odevzdávání dokumentůMobilní aplikaceKlubový web napojený na platformu
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
JavaScriptAlpine.jsSwiper.jsHotjarGoogle Tag ManagerGoogle AnalyticsCookieConsent by Orest Bida
Frameworks:
Alpine.js
Platforms:
WebMobile (iOS and Android apps)
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Use of modern security headers
  • Cookie consent mechanism implemented

Analytics & Tracking

Services:
Google AnalyticsHotjar
Tracking Level:moderate
Privacy Compliance:basic

Advertising & Marketing

Tracking Pixels:
Hotjar
Marketing Tools:
Hotjar
Transparency Level:good

Website Quality Assessment

Design Quality:excellent
User Experience:excellent
Content Relevance:excellent
Navigation Clarity:excellent
Professionalism:excellent
Trustworthiness:high

Key Observations

1

Website is fully accessible with rich content and no blocking detected.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

45/100
Score

Missing X-Content-Type-Options header

MEDIUM

Prevents MIME type sniffing

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended)

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs

Sensitive data may be cached

LOW

Cache-Control header should include "no-store" for sensitive pages

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

25/100
Score

No Privacy Policy found

HIGH

GDPR requires a clear and accessible privacy policy

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage

EU business without adequate privacy measures

CRITICAL

EU businesses are subject to strict GDPR requirements

Third-party services without privacy policy

HIGH

Detected services: Google Analytics, Facebook, LinkedIn, YouTube

GDPR Compliance Analysis

Privacy Policy0% confidence
Cookie Policy0% confidence
Contact Information Found90% confidence
phone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

NIS2 Compliance

Network & Information Security Directive

17/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity

No security contact information

HIGH

NIS2 requires clear incident reporting channels

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts

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📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Email Security

SPF, DKIM, and DMARC validation

70/100
Score

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails

No BIMI Record

LOW

BIMI displays brand logos in email clients

No MTA-STS Policy

MEDIUM

MTA-STS enforces TLS for email delivery

No TLS-RPT Record

LOW

TLS-RPT provides reporting for email TLS issues

SPF
Sender Policy Framework
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication
MX Records
Mail Exchange Records
BIMI
Brand Indicators
MTA-STS
Mail Transfer Agent Security
TLS-RPT
TLS Reporting
DNSSEC
DNS Security
SPF Details
Record:
v=spf1 a:replikant2620.thinline.cz include:spf.spolehlive-servery.cz include:spf.cesky-hosting.cz include:zoho.com ~all
DNS Lookups:4/10
Policy:~all

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

72/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1

OCSP Stapling Not Enabled

LOW

OCSP stapling improves performance and privacy

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 41 days

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints

Protocol Support

TLSv1.3TLSv1.2TLSv1.1

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

75/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

No DMARC Record

MEDIUM

DMARC policy not configured

Domain Registration Details

Domain Age
17 years(mature)

DNS Records

A Records:176.9.132.60
Name Servers:
ns1.thinline.czDNS only
ns2.thinline.czDNS only
ns3.cesky-hosting.eu
MX Records:
50: mx3.zoho.com
10: mx.zoho.com
20: mx2.zoho.com

DNSSEC Status

DNSSEC Not Enabled

SPF Analysis

SPF Record:
v=spf1 a:replikant2620.thinline.cz include:spf.spolehlive-servery.cz include:spf.cesky-hosting.cz include:zoho.com ~all

Network Security

Port scanning and network exposure analysis.

Network Security

Port scanning and network exposure analysis

40/100
Score

Service Exposed: SSH

MEDIUM

Port 22 (SSH) is publicly accessible - SSH - Secure but can be brute-forced

How does eosclubzone.cz compare?

See how eosclubzone.cz stacks up against similar websites in the same industry.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website uses a modern and performant technology stack including Alpine.js for reactive UI components, Swiper.js for interactive carousels, and integrates analytics tools like Google Analytics and Hotjar for user behavior insights. The site is mobile-optimized with responsive design and offers native mobile applications on iOS and Android platforms. Security headers and HTTPS are properly configured, contributing to a secure browsing experience. The site loads efficiently with preloaded fonts and asynchronous script loading. No CMS was explicitly detected, suggesting a custom or headless architecture. Hosting provider details are not disclosed. Overall, the technical implementation supports a high-quality user experience with minimal technical debt and good scalability potential.
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Marketing Intelligence

Contact emails, phone numbers & warm leads

49.90 €one-time • Incl. 21% VAT

Plan Comparison

FeaturePDF ReportMarketing+
Full security analysis
Professional PDF export
Email delivery
Lifetime access + unlock code
Contact emails & phones
Marketing outreach data

Already purchased?

Order summary

Domaineosclubzone.cz
Access tierFull report or marketing add-on

Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.

VisaMastercardApple PayGoogle Pay

Secure payments processed via EveryPay. Prices in EUR; Incl. 21% VAT.

SEQ SIA

Lastadijas 12 k-3, Riga, Latvia, LV-1050

Reg. No. 40203410806 • VAT LV40203410806

Support: guard@offseq.com+371 2256 5353

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