Is sl.se Safe? Security Analysis for Region Stockholm
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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
SL (Storstockholms Lokaltrafik) operates the public transportation network in Stockholm County, Sweden, providing metro, bus, train, tram, and boat services. The website serves as a comprehensive portal for travel planning, ticketing, traffic updates, and customer support, targeting residents and visitors of Stockholm. The business is a large, government-affiliated entity with a strong market position as the primary transit provider in the region. The website content is rich, professionally presented, and accessible, supporting multiple languages and accessibility needs. Technically, the site is built on modern web technologies including React and Next.js, hosted on Microsoft Azure with good performance and mobile optimization. The use of Contentful CMS is inferred, enabling dynamic content management. Security practices include HTTPS enforcement, standard security headers, and cookie consent mechanisms, although DNSSEC is not enabled and no explicit security.txt or incident response contacts are published. The security posture is strong with no evident vulnerabilities or exposed sensitive data. Privacy compliance is well addressed with clear privacy and cookie policies, GDPR adherence, and user consent mechanisms. Business credibility is high, supported by official regional government affiliation, clear contact channels, and trust signals such as social media presence and comprehensive content. Overall, SL.se is a trustworthy, well-maintained, and user-friendly website that effectively supports its public transportation mission. Minor improvements could include enabling DNSSEC, publishing a security.txt file, and providing explicit incident response contacts to further enhance security transparency and readiness.
Detected Technologies
10 urgent findings need attention
1 critical · 9 high
- + 2 more findings in the full report below
Keep sl.se 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
1 finding
95/100
GDPR Compliance
4 findings
25/100
NIS2 Compliance
9 findings
2/100
Email Security
6 findings
55/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
SL operates as a government-owned public transportation provider in Stockholm County, serving a large and diverse customer base including daily commuters, tourists, and regional travelers. Its business model relies on ticket sales and regional funding. The website reflects a mature digital presence with integrated travel planning tools, real-time traffic updates, and customer service features. Partnerships with related transportation and cultural entities (e.g., Waxholmsbolaget, Spårvägsmuseet) enhance service offerings. The company demonstrates strategic focus on accessibility, environmental sustainability, and customer engagement through multiple communication channels and social media. Growth indicators include ongoing infrastructure upgrades and digital enhancements. The website's comprehensive content and frequent updates indicate active management and responsiveness to user needs. The partnership ecosystem supports a cohesive regional transport network, reinforcing SL's market leadership.
Security Posture Analysis
Comprehensive Security Assessment
The website exhibits a mature security posture with HTTPS enforced and multiple security headers implemented, reducing risks of common web attacks. The cookie consent banner aligns with privacy regulations, and no sensitive data leakage was detected in the HTML content. The absence of DNSSEC is a minor security gap that could be addressed to improve DNS integrity. No vulnerability disclosure or incident response information is publicly available, which could limit transparency and rapid response capabilities. The site uses modern frameworks and libraries with no known vulnerabilities detected in the provided content. Overall, SL.se demonstrates good security hygiene appropriate for a public sector service website.
Strategic Recommendations
Priority Actions for Security Improvement
Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Region Stockholm
SL provides public transportation services in Stockholm County including metro, buses, trains, trams, and boats. The website offers travel planning, ticket information, traffic updates, and customer service.
excellent
consistent
Technical Stack
fast
excellent
good
good
Security Assessment
- HTTPS enforced
- Cookie consent banner implemented
- No exposed sensitive data in HTML
- Secure forms with proper labels and ARIA attributes
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is professionally designed and well maintained.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
Weak Referrer-Policy configuration
LOWCurrent value: "no-referrer-when-downgrade"
👤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
EU business without adequate privacy measures
CRITICALEU businesses are subject to strict GDPR requirements
Third-party services without privacy policy
HIGHDetected services: Facebook, 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
Critical sector without clear security compliance
HIGHDetected sectors: transport, banking, digital
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📧Email Security
SPF, DKIM, and DMARC validation and email security assessment.
Email Security
SPF, DKIM, and DMARC validation
DMARC not enforcing
MEDIUMDMARC policy is set to "none"
No DMARC reporting
LOWDMARC aggregate reports not configured
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
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 55 days
HSTS Missing includeSubDomains
LOWHSTS header does not include subdomains
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
Domain Transfer Lock Not Enabled
MEDIUMDomain can be transferred without authorization
Domain Delete Lock Not Enabled
LOWDomain can be deleted without additional verification
DMARC Policy Set to None
LOWDMARC is configured but not enforcing any policy
Domain Registration Details
- •No domain protection locks enabled
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 sl.se compare?
See how sl.se 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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