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Is ronnie.cz a Scam? Security Check Results - Erasport, s. r. o.

ronnie.cz Security Report Summary

ronnie.cz received a security score of 36 out of 100 in Guard's comprehensive security analysis, classified as "Potentially Unsafe". This report covers Erasport, s. r. o.'s website security posture. Erasport, s. r. o. operates in the Media industry in Czech Republic.

Ronnie.cz is the largest Czech online portal dedicated to bodybuilding, fitness, powerlifting, and combat sports. Operated by Erasport, s. r. o., the website offers a comprehensive range of services including a news magazine, e-commerce store for supplements and fitness equipment, a training academy, and an active community forum. The site targets fitness enthusiasts primarily in the Czech Republic and maintains a strong market position as a leading fitness media outlet. Technically, the site uses modern JavaScript libraries such as jQuery and Google Tag Manager for analytics and marketing. It employs HTTPS and basic security best practices, though there is room for improvement in security headers and mobile optimization. Privacy and cookie policies are present and appear GDPR compliant, supporting user data protection. The WHOIS data is unavailable, which slightly reduces trust but the active business presence and company information support legitimacy. Overall, Ronnie.cz is a professional, content-rich, and trustworthy fitness portal with moderate technical sophistication and a solid security posture.

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

Technologies detected: jQuery 3.4.1, Google Tag Manager, Custom JavaScript, CSS stylesheets.

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 ronnie.cz Safe? Security Analysis for Erasport, s. r. o.

https://ronnie.cz

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

MediaCzech Republicmedium
jQuery 3.4.1Google Tag ManagerCustom JavaScriptCSS stylesheets
Analyzed 10/21/2025Completed 9:02:28 AM5mo ago
36
Security Score
HIGH RISK

Below Media avg (58)

10,000+

Domains scanned

500+

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Domainronnie.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

AI Summary

Ronnie.cz is the largest Czech online portal dedicated to bodybuilding, fitness, powerlifting, and combat sports. Operated by Erasport, s. r. o., the website offers a comprehensive range of services including a news magazine, e-commerce store for supplements and fitness equipment, a training academy, and an active community forum. The site targets fitness enthusiasts primarily in the Czech Republic and maintains a strong market position as a leading fitness media outlet. Technically, the site uses modern JavaScript libraries such as jQuery and Google Tag Manager for analytics and marketing. It employs HTTPS and basic security best practices, though there is room for improvement in security headers and mobile optimization. Privacy and cookie policies are present and appear GDPR compliant, supporting user data protection. The WHOIS data is unavailable, which slightly reduces trust but the active business presence and company information support legitimacy. Overall, Ronnie.cz is a professional, content-rich, and trustworthy fitness portal with moderate technical sophistication and a solid security posture.

Detected Technologies

jQuery 3.4.1Google Tag ManagerCustom JavaScriptCSS stylesheets

14 urgent findings need attention

2 critical · 12 high

  • + 6 more findings in the full report below
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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

7 findings

20/100

GDPR Compliance

5 findings

10/100

NIS2 Compliance

9 findings

2/100

Email Security

5 findings

60/100

🧠AI Business Intelligence

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

Business Intelligence

Market & Strategic Analysis

Ronnie.cz operates a multi-faceted business model combining media publishing, e-commerce, and education within the fitness sector. Its competitive advantage lies in its comprehensive content offering, strong community engagement, and integrated ecosystem of related subdomains and partner sites. Revenue streams likely include advertising, product sales, and training course fees. The target customer segments are fitness and bodybuilding enthusiasts, athletes, and professionals in the Czech Republic. Growth indicators include frequent content updates, active forums, and expanding course offerings. The partnership ecosystem includes fitness centers, personal trainers, and official sports federations, enhancing credibility and reach. Strategic observations suggest continued investment in digital marketing, mobile experience, and security enhancements would support sustained growth.

Extracted Contact Information

Marketing Intelligence Data

Company Registration

Legal Name:

Erasport, s. r. o.

VAT Number:

CZ29052131

Registration Number:

29052131

Security Posture Analysis

Comprehensive Security Assessment

The website demonstrates a good security maturity level with HTTPS enforced and no visible exposure of sensitive data. Use of Google Tag Manager is standard but requires ongoing monitoring for third-party script risks. The absence of advanced security headers like Content-Security-Policy and X-Frame-Options is a gap that could be exploited. No incident response or vulnerability disclosure information is publicly available, indicating potential room for improvement in transparency and readiness. GDPR compliance is supported by clear privacy and cookie policies. Overall, the security posture is solid for a media and e-commerce site but would benefit from enhanced header policies and formal incident response mechanisms.

Strategic Recommendations

Priority Actions for Security Improvement

1

Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-XSS-Protection to mitigate common web attacks.

Observations

AI-powered comprehensive website and business analysis.

AI-Enhanced Website Analysis

Business Insights

Company:

Erasport, s. r. o.

Description:

Kulturistika, posilování, fitness a silový trojboj - největší webové stránky v ČR. Trenérská škola kulturistiky, obchod se sportovní výživou, diskusní fórum.

Key Services:
Online magazine with articles and newsE-commerce store for supplements and fitness equipmentFitness and bodybuilding training academyCommunity forums and user-generated contentVideo content platform
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
jQuery 3.4.1Google Tag ManagerCustom JavaScriptCSS stylesheets
Performance:

moderate

Mobile:

basic

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
80/100
Best Practices:
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of secure cookies (implied by login form)
  • No visible vulnerable libraries

Analytics & Tracking

Services:
Google Analytics (via Google Tag Manager)
Tracking Level:moderate
Privacy Compliance:good

Advertising & Marketing

Transparency Level:basic

Website Quality Assessment

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

Key Observations

1

Website is a major Czech fitness and bodybuilding portal with extensive content and community features.

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🛡️Security Headers

HTTP security headers analysis and recommendations.

Security Headers

HTTP security headers analysis

20/100
Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections

Missing X-Frame-Options header

HIGH

Prevents clickjacking attacks

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

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

GDPR Compliance

Privacy and data protection assessment

10/100
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

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies

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

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

2/100
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

Critical sector without clear security compliance

HIGH

Detected sectors: energy, transport, digital

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📧Email Security

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

Email Security

SPF, DKIM, and DMARC validation

60/100
Score

DMARC not enforcing

MEDIUM

DMARC policy is set to "none"

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 mx a ip4:94.124.104.5 ip4:94.124.104.7 include:_spf.google.com include:_emailing.heureka.cz ~all
DNS Lookups:4/10
Policy:~all
DMARC Details
Policy:none
Aggregate Reports:postmaster@ronnie.cz

🏆SSL/TLS Security

Certificate validity and encryption analysis.

SSL/TLS Security

Certificate validity and encryption analysis

0/100
Score

Unable to retrieve SSL certificate

CRITICAL

Could not establish secure connection to retrieve certificate information

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

DNS Health

DNS configuration and security assessment

80/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found

DMARC Policy Set to None

LOW

DMARC is configured but not enforcing any policy

DNS Records

A Records:94.124.104.7
Name Servers:
ns1.regzone.czDNS only
ns1.regzone.deDNS only
ns1.regzone.infoDNS only
MX Records:
1: aspmx.l.google.com
20: alt1.aspmx.l.google.com
20: alt2.aspmx.l.google.com
30: aspmx2.googlemail.com
30: aspmx3.googlemail.com
30: aspmx4.googlemail.com
30: aspmx5.googlemail.com
SOA:Serial: 2025100102, TTL: 3600s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:131ms

SPF Analysis

SPF Record:
v=spf1 mx a ip4:94.124.104.5 ip4:94.124.104.7 include:_spf.google.com include:_emailing.heureka.cz ~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 ronnie.cz compare?

ronnie.cz scores below average. Browse similar domains to see how competitors handle security.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

The website uses a traditional web stack with jQuery 3.4.1 and Google Tag Manager for analytics and marketing. The HTML structure is valid with appropriate meta tags for SEO and Open Graph for social sharing. Performance is moderate with room for improvement in mobile responsiveness and accessibility. No modern frontend frameworks or CMS are explicitly detected, suggesting a custom or legacy platform. Hosting provider details are not disclosed. The site includes multiple subdomains serving specialized content and services, indicating a modular architecture. Technical risks include potential outdated libraries and lack of advanced security headers. Opportunities exist to modernize the tech stack, improve performance, and enhance security configurations.
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Marketing Intelligence

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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

Domainronnie.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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