Is decathlon.ch Safe? Security Analysis for Decathlon
https://decathlon.chCheck if decathlon.ch is a scam or legitimate. Free security scan and reviews.
Below Retail avg (56)
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500+
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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
Decathlon is a large international retailer specializing in sports equipment and apparel, with a strong presence in Switzerland as evidenced by this localized splash page. The website serves as a language selection gateway, offering German and French options, and is designed with a professional and consistent brand identity. The technical infrastructure includes modern web technologies such as JavaScript, CSS, JSON-LD structured data, and integration with third-party marketing and tracking services like Ysance DMP and TagCommander. Performance optimizations such as font preloading and responsive design are present, contributing to a good user experience. Security posture is adequate with HTTPS enforced and no visible sensitive data exposure; however, the absence of explicit security headers and privacy/cookie policies indicates room for improvement in compliance and security best practices. Overall, the site is trustworthy and professionally maintained but would benefit from enhanced transparency and security controls.
Detected Technologies
10 urgent findings need attention
1 critical · 9 high
- + 2 more findings in the full report below
Keep decathlon.ch under constant watch
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
3 findings
80/100
GDPR Compliance
3 findings
50/100
NIS2 Compliance
9 findings
2/100
Email Security
4 findings
70/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Decathlon operates in the retail sector focusing on sports goods, targeting a broad general audience interested in over 100 sports. The business model combines e-commerce with physical stores, leveraging localized websites for different countries and languages. The company benefits from strong brand recognition and consistent branding across its digital assets. The presence of advanced marketing tools and data management platforms suggests a mature digital marketing strategy. However, the lack of visible contact information and compliance documentation on this splash page may limit direct customer engagement and regulatory transparency. The company likely has a broad partnership ecosystem but no explicit partner or subsidiary domains were detected on this page.
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a baseline security posture with HTTPS enabled and no apparent exposure of sensitive data. The use of Do Not Track detection and session storage strategies for marketing data indicates some privacy awareness. However, the absence of security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options reduces protection against common web attacks. No incident response or security policy information is provided, limiting transparency and preparedness visibility. The site lacks privacy and cookie policies, which are critical for GDPR compliance and user trust. Overall, the security maturity is moderate but could be significantly improved by implementing standard security headers, publishing privacy documentation, and providing clear incident response contacts.
Strategic Recommendations
Priority Actions for Security Improvement
Publish comprehensive privacy and cookie policies with clear GDPR compliance statements and consent mechanisms.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Decathlon
Willkommen bei DECATHLON! #Wo dein Sport anfängt. Finde hier deine Sportausrüstung für über 100 Sportarten.
good
consistent
Technical Stack
moderate
good
basic
basic
Security Assessment
- HTTPS enforced
- No visible exposed sensitive data
- Use of Do Not Track detection
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a localized splash page for Decathlon Switzerland with language selection.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Weak Strict-Transport-Security configuration
LOWCurrent value: "max-age=15768000; includeSubDomains; preload"
Weak Referrer-Policy configuration
LOWCurrent value: "no-referrer-when-downgrade"
Missing Permissions-Policy header
MEDIUMControls browser features and APIs
👤GDPR Compliance
Privacy and data protection assessment under GDPR regulations.
GDPR Compliance
Privacy and data protection assessment
No Privacy Policy found
HIGHGDPR requires a clear and accessible privacy policy
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
GDPR Compliance Analysis
🛡️NIS2 Compliance
Network & Information Security Directive compliance assessment.
NIS2 Compliance
Network & Information Security Directive
No information security framework found
HIGHNIS2 requires documented cybersecurity and information security measures
No vulnerability disclosure policy
MEDIUMNIS2 encourages coordinated vulnerability disclosure
No security policy documentation found
HIGHNIS2 requires documented cybersecurity governance and risk management
No incident response procedures found
HIGHNIS2 requires documented incident response and business continuity plans
No business continuity planning found
MEDIUMNIS2 emphasizes operational resilience and business continuity
No security contact information
HIGHNIS2 requires clear incident reporting channels
No vulnerability reporting mechanism
MEDIUMClear vulnerability reporting supports coordinated disclosure
No NIS2 reference found
LOWConsider explicitly mentioning NIS2 compliance efforts
Critical sector without clear security compliance
HIGHDetected sectors: transport, digital
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
No DKIM record found
MEDIUMDKIM adds cryptographic signatures to emails
No BIMI Record
LOWBIMI displays brand logos in email clients
No MTA-STS Policy
MEDIUMMTA-STS enforces TLS for email delivery
No TLS-RPT Record
LOWTLS-RPT provides reporting for email TLS issues
SPF Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Unable to retrieve SSL certificate
CRITICALCould not establish secure connection to retrieve certificate information
OCSP Status
📊DNS Health
DNS configuration and security assessment.
DNS Health
DNS configuration and security assessment
DNSSEC Not Enabled
MEDIUMDNSSEC is not configured for this domain
CAA Records Not Configured
LOWCertificate Authority Authorization (CAA) records not found
Potential Subdomain Takeover
HIGHSubdomain api.decathlon.ch points to unregistered service api-decathlon-ch-1838332290.eu-west-1.elb.amazonaws.com
No DMARC Record
MEDIUMDMARC policy not configured
DNS Records
DNSSEC Status
DNS Performance
SPF Analysis
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
Good Network Security Posture
LOWNo unnecessary services detected on common risky ports
How does decathlon.ch compare?
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🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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PDF Report & Export
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Marketing Intelligence
Contact emails, phone numbers & warm leads
Plan Comparison
| Feature | PDF Report | Marketing+ |
|---|---|---|
| Full security analysis | ||
| Professional PDF export | ||
| Email delivery | ||
| Lifetime access + unlock code | ||
| Contact emails & phones | — | |
| Marketing outreach data | — |
Already purchased?
Order summary
Digital reports are delivered immediately after payment. By continuing you acknowledge the withdrawal waiver described in our Returns & Refunds policy.
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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