Is siminn.is Safe? Security Analysis for Síminn
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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
Síminn is a leading telecommunications company in Iceland providing a comprehensive range of services including mobile telephony, internet connectivity, television streaming, and business communication solutions. The company targets both consumer and enterprise markets within Iceland, positioning itself as a key player in the Icelandic telecom sector. The website reflects a mature digital presence with professional design, clear navigation, and localized content tailored to its audience. Technically, the site leverages modern frameworks such as Next.js and Sanity CMS, ensuring a responsive and performant user experience. Security posture is strong with HTTPS enforcement, appropriate security headers, and no visible vulnerabilities or exposed sensitive data. Privacy compliance is evident with accessible privacy and cookie policies, and the company holds recognized certifications such as ISO 27001 and Equal Pay certification. Overall, Síminn demonstrates a robust and trustworthy online presence aligned with its business stature.
Detected Technologies
12 urgent findings need attention
12 high
- + 4 more findings in the full report below
Keep siminn.is 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
7 findings
20/100
GDPR Compliance
4 findings
35/100
NIS2 Compliance
8 findings
17/100
Email Security
2 findings
92/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Síminn operates as an essential entity in the telecommunications sector in Iceland, offering a broad portfolio of services that cater to both individual consumers and businesses. Its business model revolves around subscription-based services for internet, mobile, and TV, supplemented by value-added services like payment processing (Síminn Pay) and device trade-in programs. The company maintains a strong market position supported by extensive infrastructure including 5G and fiber networks. Partnerships with governmental and certification bodies enhance its credibility. The website's integration with multiple service domains and social media channels indicates a well-established ecosystem. Growth indicators include active promotions, product bundles, and a focus on customer engagement through contests and news updates.
Extracted Contact Information
Marketing Intelligence Data
Physical Addresses (1)
Company Registration
Síminn
4602070880
Security Posture Analysis
Comprehensive Security Assessment
The website exhibits a mature security posture with HTTPS enabled and a comprehensive set of security headers such as Content-Security-Policy, Strict-Transport-Security, and X-Frame-Options. There is no evidence of exposed sensitive information or vulnerable third-party libraries. However, the absence of a publicly accessible security policy or incident response contact details suggests room for improvement in transparency and readiness. The presence of ISO 27001 certification indicates adherence to recognized information security management standards. Privacy policies and cookie consent mechanisms are implemented, supporting GDPR compliance. Overall, the security maturity is high but could benefit from enhanced incident response visibility and continuous monitoring of third-party components.
Strategic Recommendations
Priority Actions for Security Improvement
Publish a dedicated security policy page detailing security practices and controls.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Síminn
Síminn is a telecommunications company offering mobile, internet, TV, and business solutions in Iceland.
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- HTTPS enforced
- Security headers implemented
- No exposed sensitive data in HTML
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with rich content and professional design.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Missing Strict-Transport-Security header
HIGHForces HTTPS connections
Missing X-Frame-Options header
HIGHPrevents clickjacking attacks
Missing X-Content-Type-Options header
MEDIUMPrevents MIME type sniffing
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 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
Third-party services without privacy policy
HIGHDetected services: Facebook, Twitter, YouTube
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
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
Complex SPF record
LOWToo many include statements can cause lookup limits
No TLS-RPT Record
LOWTLS-RPT provides reporting for email TLS issues
SPF Details
DKIM Selectors Found
DMARC Details
MTA-STS 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
HSTS Not Enabled
MEDIUMHTTP Strict Transport Security (HSTS) is not configured
Mixed Content Detected
MEDIUM2 resources loaded over insecure HTTP
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 siminn.is compare?
See how siminn.is 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
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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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