Is tslan.cz Safe? Security Analysis for Technické služby Lanškroun, s.r.o.
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Below Government avg (70)
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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
Technické služby Lanškroun, s.r.o. is a municipal service provider based in the Czech Republic, offering a range of public services including waste management, maintenance of green areas, public lighting, transport and construction works, sports facility management, and cemetery services. The company primarily serves the town of Lanškroun and its residents, positioning itself as a local essential service provider. The website content is well-structured and relevant to its audience, with clear navigation and consistent branding. However, the absence of WHOIS data and lack of explicit contact information on the site limits external verification of legitimacy. From a technical perspective, the website employs standard web technologies such as jQuery and custom JavaScript, with basic mobile optimization and accessibility features. The site includes a cookie consent mechanism indicating some level of privacy awareness, but lacks comprehensive privacy and security policies. No evidence of modern CMS or advanced frameworks was found, and performance is moderate. Security posture is weak due to missing HTTPS confirmation, absence of security headers, and no visible incident response or vulnerability disclosure information. The lack of WHOIS data further reduces trustworthiness. There are no signs of malicious content or adult material, and the site appears safe for general audiences. Overall, while the business appears legitimate and focused on municipal services, the website would benefit from improved security measures, transparency in privacy practices, and clearer contact information to enhance trust and compliance.
Detected Technologies
15 urgent findings need attention
1 critical · 14 high
- + 7 more findings in the full report below
Keep tslan.cz 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
25/100
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
The company operates in the government sector providing essential municipal services to the town of Lanškroun. Its business model revolves around servicing local government contracts and public infrastructure maintenance. The website reflects a focused service offering with key strengths in waste management, public lighting, and facility maintenance. The presence of EU funding logos suggests access to regional development funds. The company targets local residents and municipal clients, with no evident commercial or e-commerce activities. The lack of WHOIS data and limited online presence may constrain growth and external partnerships. The partnership with HERO Computers for website development indicates some level of external collaboration. Overall, the company maintains a stable local market position but could improve digital maturity and transparency to enhance competitive advantage.
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a low to moderate security maturity level. The presence of a cookie consent banner shows awareness of privacy regulations, but the absence of a privacy policy and terms of service is a compliance gap. No security headers or HTTPS confirmation were found in the provided data, indicating potential vulnerabilities to common web attacks. No incident response or vulnerability disclosure mechanisms are published, limiting readiness for security incidents. The use of older JavaScript libraries like jQuery without version details raises concerns about potential vulnerabilities. No exposed sensitive data or credentials were detected. Overall, the security posture is weak and requires significant improvements to meet modern standards and regulatory requirements such as GDPR and NIS2.
Strategic Recommendations
Priority Actions for Security Improvement
Implement HTTPS with a valid SSL/TLS certificate and enforce secure connections site-wide.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Technické služby Lanškroun, s.r.o.
Technické služby Lanškroun, s.r.o. provides municipal services including waste management, public lighting, maintenance of green areas, transport and construction works, sports facility management, and cemetery management primarily for the town of Lanškroun.
good
consistent
Technical Stack
moderate
basic
basic
basic
Security Assessment
- Cookie consent mechanism implemented
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is fully accessible with no blocking or WAF detected.
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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
EU business without adequate privacy measures
CRITICALEU businesses are subject to strict GDPR requirements
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
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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
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 61 days
Weak SSL Key Length
HIGHSSL certificate uses 256-bit key, which is considered weak
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
No DMARC Record
MEDIUMDMARC policy not configured
Domain Registration Details
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
How does tslan.cz compare?
tslan.cz scores below average. Browse similar domains to see how competitors handle security.
🔧Technical Analysis
Detailed technical findings and analysis from AI assessment.
Technical Analysis
Comprehensive security assessment findings
Additional Findings
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Marketing Intelligence
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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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