Is stayfriends.ch Safe? Security Analysis for klassenfreunde.ch GmbH
https://stayfriends.chCheck if stayfriends.ch is a scam or legitimate. Free security scan and reviews.
Above Education avg (55)
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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
StayFriends.ch is a Swiss online social networking platform focused on reconnecting former school friends, viewing class photos, and organizing reunions. It serves a niche educational social network market with over 1.3 million members. The platform offers a freemium business model targeting former students in Switzerland, providing region-specific school search and member directories. The website is professionally designed with consistent branding and clear navigation, supporting a good user experience for its target audience. Technically, the site uses modern JavaScript libraries such as jQuery and Bootstrap, integrates Google Tag Manager for analytics, and employs privacy management scripts to comply with GDPR. Security posture is solid with HTTPS enforced and secure form handling, though some security headers and explicit incident response contacts are missing. The WHOIS data aligns well with the business claims, indicating a trustworthy domain registration. Overall, the site demonstrates a mature digital presence with moderate advertising and tracking practices balanced by privacy compliance mechanisms.
Detected Technologies
9 urgent findings need attention
9 high
- + 1 more findings in the full report below
Keep stayfriends.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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DNS Health
2 findings
85/100
Email Security
3 findings
72/100
GDPR Compliance
3 findings
65/100
Network Security
1 finding
100/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
The company behind StayFriends.ch, klassenfreunde.ch GmbH, operates in the education sector providing a specialized social network for school alumni in Switzerland. Its competitive advantage lies in its large member base and localized school search features. Revenue likely derives from premium memberships and advertising partnerships, including Ströer Digital Group and Yieldlove. The platform is part of a broader ecosystem with partner sites in Germany, Austria, France, and Sweden, indicating a regional expansion strategy. The target customers are former students seeking to reconnect and organize reunions. The business shows signs of stability and moderate growth with a clear focus on privacy and compliance, which is critical in the European market.
Security Posture Analysis
Comprehensive Security Assessment
The website exhibits a good security maturity level with enforced HTTPS, secure form inputs, and GDPR-compliant privacy management. However, it lacks explicit security policies and incident response contact details, which are important for transparency and trust. No vulnerabilities or exposed sensitive data were detected in the HTML content. The use of third-party ad and tracking scripts is balanced with user consent mechanisms, reducing privacy risks. To improve, the company should implement additional security headers and publish a vulnerability disclosure policy to enhance security culture and incident readiness.
Strategic Recommendations
Priority Actions for Security Improvement
Implement security headers such as Content-Security-Policy, X-Frame-Options, and X-XSS-Protection to strengthen browser security.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
klassenfreunde.ch GmbH
Alte Schulfreunde finden, Klassenfotos ansehen, Klassentreffen organisieren und vieles mehr. StayFriends.ch ermöglicht die Suche unter 1,3 Millionen Mitgliedern, bietet Zugriff auf Klassenfotos und unterstützt die Organisation von Klassentreffen.
good
consistent
Technical Stack
moderate
basic
basic
good
Security Assessment
- HTTPS enforced
- Secure forms with autocomplete off
- Privacy manager modal for GDPR
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with no blocking or WAF challenges.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Weak X-Content-Type-Options configuration
LOWCurrent value: ": nosniff"
Missing Content-Security-Policy header
HIGHControls resources the browser is allowed to load
Missing X-XSS-Protection header
MEDIUMLegacy XSS protection (deprecated but still recommended)
Missing Referrer-Policy header
LOWControls referrer information sent with requests
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 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
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 MTA-STS Policy
MEDIUMMTA-STS enforces TLS for email delivery
No TLS-RPT Record
LOWTLS-RPT provides reporting for email TLS issues
SPF Details
DMARC Details
🏆SSL/TLS Security
Certificate validity and encryption analysis.
SSL/TLS Security
Certificate validity and encryption analysis
Weak Protocols Supported
HIGHServer supports weak protocols: TLSv1.1
OCSP Stapling Not Enabled
LOWOCSP stapling improves performance and privacy
Certificate Transparency Not Implemented
LOWCertificate is not logged in Certificate Transparency logs
SSL Certificate Expires Within 90 Days
MEDIUMSSL certificate expires in 76 days
Partial SSL/TLS Assessment
LOWCompleted 3 of 4 security checks due to time constraints
Protocol Support
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
Good Network Security Posture
LOWNo unnecessary services detected on common risky ports
How does stayfriends.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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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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