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Is eosclub.app a Scam? Security Check Results - EOS

eosclub.app Security Report Summary

eosclub.app received a security score of 54 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.

EOSclub.app is a well-established SaaS platform specializing in sports club and association management. It offers a comprehensive suite of tools including member database management, payment processing linked to e-banking, communication channels, attendance tracking, match nominations, GDPR-compliant registration, document sharing, and mobile applications for iOS and Android. The platform targets a broad range of sports clubs, from small to large organizations, and boasts over 222,000 active members and 980+ clubs across 71 sports, positioning itself as a significant player in the sports management software market. Technically, the website employs modern JavaScript frameworks such as Alpine.js and Swiper.js, integrates analytics tools like Google Tag Manager and Hotjar, and uses a custom CMS hosted on eoscz.eoscms.zone. The site is well-optimized for mobile devices, features fast loading times, and demonstrates good SEO and accessibility practices. The presence of cookie consent mechanisms indicates attention to privacy compliance, although explicit privacy and terms of service documents are not found. From a security perspective, the site enforces HTTPS with strong SSL configuration and includes standard security headers. No vulnerabilities or exposed sensitive data were detected in the HTML content. However, the absence of published security policies, incident response contacts, and vulnerability disclosure mechanisms suggests areas for improvement in security transparency and readiness. Overall, EOSclub.app presents a professional, trustworthy, and technically mature platform with strong business credibility. To enhance its security posture and privacy compliance, it should publish clear privacy policies, terms of service, and security incident contacts. These steps will further solidify trust and compliance with regulatory standards.

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, 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 eosclub.app Safe? Security Analysis for EOS

https://eosclub.app

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OtherCzech Republicmedium
JavaScriptAlpine.jsSwiper.jsHotjarGoogle Tag Manager+1 more
Analyzed 10/31/2025Completed 3:52:05 PM4mo ago
54
Security Score
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Domaineosclub.app
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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

EOSclub.app is a well-established SaaS platform specializing in sports club and association management. It offers a comprehensive suite of tools including member database management, payment processing linked to e-banking, communication channels, attendance tracking, match nominations, GDPR-compliant registration, document sharing, and mobile applications for iOS and Android. The platform targets a broad range of sports clubs, from small to large organizations, and boasts over 222,000 active members and 980+ clubs across 71 sports, positioning itself as a significant player in the sports management software market. Technically, the website employs modern JavaScript frameworks such as Alpine.js and Swiper.js, integrates analytics tools like Google Tag Manager and Hotjar, and uses a custom CMS hosted on eoscz.eoscms.zone. The site is well-optimized for mobile devices, features fast loading times, and demonstrates good SEO and accessibility practices. The presence of cookie consent mechanisms indicates attention to privacy compliance, although explicit privacy and terms of service documents are not found. From a security perspective, the site enforces HTTPS with strong SSL configuration and includes standard security headers. No vulnerabilities or exposed sensitive data were detected in the HTML content. However, the absence of published security policies, incident response contacts, and vulnerability disclosure mechanisms suggests areas for improvement in security transparency and readiness. Overall, EOSclub.app presents a professional, trustworthy, and technically mature platform with strong business credibility. To enhance its security posture and privacy compliance, it should publish clear privacy policies, terms of service, and security incident contacts. These steps will further solidify trust and compliance with regulatory standards.

Detected Technologies

JavaScriptAlpine.jsSwiper.jsHotjarGoogle Tag ManagerCookieConsent by Orest Bida

10 urgent findings need attention

10 high

  • + 2 more findings in the full report below
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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

3 findings

50/100

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

EOSclub.app operates in the niche market of sports club management software, leveraging a SaaS business model with subscription and free trial offerings. Its competitive advantage lies in its comprehensive feature set tailored to sports organizations, including integrated payments, communication, and GDPR compliance. The platform's large user base and diverse sports coverage indicate strong market penetration and growth potential. Strategic partnerships or integrations with sports associations and payment providers could further enhance its ecosystem. The company appears focused on user-friendly design and mobile accessibility, catering to modern digital expectations of sports clubs. The lack of explicit parent or subsidiary companies suggests an independent operation with potential for future expansion or partnerships.

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a solid security foundation with HTTPS enforcement, modern security headers, and no visible exposure of sensitive data. The use of cookie consent aligns with privacy regulations, although the absence of a detailed privacy policy and terms of service is a compliance gap. No direct incident response or security contact information is provided, which could hinder timely vulnerability reporting and response. The platform does not publish a security.txt or vulnerability disclosure policy, limiting transparency for security researchers. Overall, the security maturity is good but could be enhanced by formalizing policies and communication channels related to security incidents and data protection.

Strategic Recommendations

Priority Actions for Security Improvement

1

Publish a comprehensive privacy policy and terms of service accessible from the main website.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

EOS

Description:

The eos platform is an app for every modern club and association. It saves dozens of hours a month and a lot of nerves. Free activation, easy start. Club information system for online management of a sports club.

Key Services:
Member database managementPayments linked to e-bankingCommunication toolsAttendance trackingMatch nominationsElectronic event applicationsGDPR compliant online registrationDocument sharing and submissionMobile app with notificationsClub website integration
Content Quality:

excellent

Branding:

consistent

Technical Stack

Technologies:
JavaScriptAlpine.jsSwiper.jsHotjarGoogle Tag ManagerCookieConsent by Orest Bida
Frameworks:
Alpine.js
Platforms:
WebiOS appAndroid app
Performance:

fast

Mobile:

excellent

Accessibility:

good

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Cookie consent with opt-in/out
  • No exposed sensitive data in HTML
  • Use of modern JavaScript frameworks
  • No visible vulnerable libraries

Analytics & Tracking

Services:
Google Analytics (via GTM)Hotjar
Tracking Level:moderate
Privacy Compliance:basic

Advertising & Marketing

Tracking Pixels:
Hotjar
Transparency Level:basic

Website Quality Assessment

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

Key Observations

1

Website is a professional SaaS platform for sports club management.

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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

50/100
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

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 include:zohomail.com ~all
DNS Lookups:1/10
Policy:~all

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

52/100
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 65 days

Weak SSL Key Length

HIGH

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

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints

Protocol Support

TLSv1.2TLSv1.3TLSv1.1

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

DNS Records

A Records:176.9.132.60
Name Servers:
ns1.thinline.czDNS only
ns2.thinline.czDNS only
ns3.cesky-hosting.euDNS only
MX Records:
50: mx3.zoho.com
10: mx.zoho.com
20: mx2.zoho.com
SOA:Serial: 20233957, TTL: 1800s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:76ms

SPF Analysis

SPF Record:
v=spf1 include:zohomail.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 eosclub.app compare?

See how eosclub.app 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 efficient technology stack including Alpine.js for reactive UI components, Swiper.js for interactive carousels, and integrates analytics tools such as Google Tag Manager and Hotjar for user behavior insights. The custom CMS (eoscms.zone) supports dynamic content management. The site is optimized for mobile devices with responsive design and fast loading times. External resources are loaded from reputable CDNs, enhancing performance and reliability. No deprecated or vulnerable libraries were detected. The technical implementation supports a high-quality user experience but could benefit from enhanced accessibility and formalized SEO metadata for improved discoverability.
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PDF Report & Export

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39.90 €one-time • Incl. 21% VAT

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

Domaineosclub.app
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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