Is cyon.link Safe? Security Analysis for cyon AG
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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
cyon AG is a Swiss-based web hosting company providing a range of internet services including webhosting, managed servers, domain registration, SSL certificates, and sitebuilder tools. The company targets individuals and businesses seeking reliable hosting solutions and domain management, positioning itself as an established player in the Swiss hosting market with over 20 years of experience. The website, while currently displaying a 404 error page, maintains full navigation and footer content, reflecting a professional and consistent brand presence. Technically, the site employs modern JavaScript frameworks such as Alpine.js and HTMX, integrates Matomo analytics for user tracking, and uses HelpScout Beacon for customer support. The infrastructure appears self-hosted with good performance and mobile optimization. Security posture is strong with HTTPS enforced and no visible vulnerabilities, although some security headers are missing and no cookie consent mechanism is detected. The WHOIS data aligns well with the website's claims, confirming legitimacy and consistent registration information. Overall, cyon AG demonstrates a mature digital presence with room for improvement in privacy compliance and security header implementation.
Detected Technologies
10 urgent findings need attention
1 critical · 9 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
4 findings
65/100
GDPR Compliance
4 findings
53/100
NIS2 Compliance
9 findings
2/100
Email Security
3 findings
85/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
cyon AG operates in the technology sector as a service provider specializing in web hosting and domain services. Its business model focuses on offering scalable hosting solutions ranging from basic webhosting to managed and agency servers, complemented by domain registration and SSL provisioning. The company leverages a multi-channel approach including a support center, blog, and social media presence to engage customers. Market positioning is strong within Switzerland, supported by positive customer ratings and a comprehensive service portfolio. Revenue streams likely include hosting subscriptions, domain sales, and value-added services such as migration and SSL certificates. The partnership with Swiss Made Software and presence on multiple social platforms indicate a strategic ecosystem engagement. Growth indicators include a modern website infrastructure and active content marketing via blogs and newsletters.
Extracted Contact Information
Marketing Intelligence Data
Physical Addresses (1)
Security Posture Analysis
Comprehensive Security Assessment
The security maturity of cyon.ch is solid, with HTTPS enforced site-wide and no exposed sensitive data in the HTML content. The use of Matomo analytics respects user privacy with opt-out cookies, and HelpScout Beacon is integrated for support without apparent security risks. However, the absence of key security headers such as Content-Security-Policy and X-Frame-Options represents an area for enhancement. No incident response or security contact information is publicly available, which could hinder timely vulnerability reporting. The lack of a security.txt file or explicit vulnerability disclosure policy suggests limited formalized security communication channels. Overall, the site demonstrates good baseline security practices but would benefit from improved header configurations and transparency in incident response.
Strategic Recommendations
Priority Actions for Security Improvement
Implement a visible cookie consent banner to ensure GDPR compliance regarding tracking and cookies.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
cyon AG
cyon AG is a Swiss web hosting company offering webhosting, managed servers, domain registration, and related internet services.
good
consistent
Technical Stack
moderate
good
basic
basic
Security Assessment
- HTTPS enforced
- No sensitive data exposed in HTML
- Use of tracking opt-out cookie
- No visible vulnerable libraries
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a 404 error page but contains full navigation and footer with business info.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing X-Frame-Options header
HIGHPrevents clickjacking attacks
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
Weak Referrer-Policy configuration
LOWCurrent value: "no-referrer-when-downgrade"
Sensitive data may be cached
LOWCache-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
No Cookie Policy found
HIGHGDPR requires clear information about cookie usage
No Cookie Consent Banner found
HIGHGDPR requires explicit consent for non-essential cookies
No Data Protection Officer mentioned
LOWLarge organizations may need to designate a DPO under GDPR
Privacy policy may not be GDPR compliant
MEDIUMPrivacy policy lacks explicit GDPR compliance elements
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 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
DKIM Selectors Found
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Partial SSL/TLS Assessment
LOWCompleted 2 of 4 security checks due to time constraints
Certificate Details
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
DNS Records
DNSSEC Status
DNS Performance
SPF Analysis
⚡Network Security
Port scanning and network exposure analysis.
Network Security
Port scanning and network exposure analysis
High-Risk Service Exposed: FTP
HIGHPort 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer
Service Exposed: SSH
MEDIUMPort 22 (SSH) is publicly accessible - SSH - Secure but can be brute-forced
Critical Service Exposed: MySQL
CRITICALPort 3306 (MySQL) is publicly accessible - MySQL - Database server
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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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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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