Is lexum.cz Safe? Security Analysis for Síť očních klinik Lexum
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Below Healthcare avg (65)
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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
Síť očních klinik Lexum is a leading private healthcare provider specializing in comprehensive eye care services in the Czech Republic and Slovakia. With over 30 years of experience and more than 650,000 successful procedures, Lexum offers a wide range of ophthalmological treatments including laser eye surgery, cataract treatment, glaucoma management, and cosmetic eyelid surgery. The company operates multiple clinics across major cities, providing accessible and specialized care to a broad patient base. Their market position as the largest private eye care provider in the region is supported by contracts with all health insurance companies and a strong reputation evidenced by patient testimonials and professional certifications. Technically, the website is built on WordPress with modern technologies such as jQuery, Bootstrap, Google Tag Manager, and Facebook Pixel integrated for analytics and marketing. The site demonstrates good SEO practices with structured data (JSON-LD) and meta tags, and it is mobile-optimized with responsive design. Security posture is solid with HTTPS enforced and reCAPTCHA implemented, although some security headers are not explicitly detected. Privacy compliance is basic with cookie consent mechanisms present but lacking a clearly accessible comprehensive privacy policy. Overall, the website presents a professional and trustworthy digital presence with clear contact information, detailed service descriptions, and multiple clinic locations. The absence of WHOIS data reduces transparency but is likely due to privacy protection, which is reasonable for a healthcare provider. There are no indications of security vulnerabilities or content blocking, and the site is safe for general audiences.
Detected Technologies
10 urgent findings need attention
1 critical · 9 high
- + 2 more findings in the full report below
Keep lexum.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
1 finding
95/100
GDPR Compliance
3 findings
40/100
NIS2 Compliance
8 findings
17/100
Email Security
3 findings
85/100
🧠AI Business Intelligence
Technology stack, business insights, and market analysis powered by AI.
Business Intelligence
Market & Strategic Analysis
Lexum operates in the healthcare sector focusing on ophthalmology, targeting patients requiring eye care services in the Czech Republic and Slovakia. Their business model is based on private healthcare provision with a broad service portfolio covering laser surgeries, cataract and glaucoma treatments, and other specialized eye care. The company leverages a network of clinics to maximize geographic reach and accessibility. Revenue streams likely include direct patient payments, insurance reimbursements, and possibly partnerships with health insurers. The presence of multiple social media channels and media portals indicates an active marketing and communication strategy. Growth indicators include a large number of successful procedures and a 30-year operational history. The company maintains a professional online presence with trust signals such as testimonials and verified social media accounts.
Extracted Contact Information
Marketing Intelligence Data
Security Posture Analysis
Comprehensive Security Assessment
The website demonstrates a mature security posture with HTTPS enforced and integration of Google reCAPTCHA to protect forms from automated abuse. Cookie consent mechanisms indicate awareness of privacy regulations. However, the absence of explicit security headers like Content-Security-Policy, X-Frame-Options, and Strict-Transport-Security suggests room for improvement. No security.txt or vulnerability disclosure policy is found, which could enhance incident response readiness. No exposed sensitive data or vulnerable libraries were detected in the HTML content. Overall, the security posture is good but could be strengthened by implementing recommended HTTP headers and publishing clear security policies.
Strategic Recommendations
Priority Actions for Security Improvement
Publish a comprehensive and easily accessible privacy policy page detailing data processing and GDPR compliance.
✨Observations
AI-powered comprehensive website and business analysis.
AI-Enhanced Website Analysis
Business Insights
Síť očních klinik Lexum
Poskytujeme komplexní oční péči již 30 let. Naši lékaři provedli více než 650 000 úspěšných zákroků. Zrak je ten nejdůležitější smysl každého člověka.
good
consistent
Technical Stack
moderate
good
basic
good
Security Assessment
- Use of HTTPS
- Google reCAPTCHA integration
- Consent management for cookies
- No exposed sensitive data in HTML
Analytics & Tracking
Advertising & Marketing
Website Quality Assessment
Key Observations
Website is a professional healthcare provider site specialized in ophthalmology.
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🛡️Security Headers
HTTP security headers analysis and recommendations.
Security Headers
HTTP security headers analysis
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 Privacy Policy found
HIGHGDPR requires a clear and accessible privacy policy
EU business without adequate privacy measures
CRITICALEU businesses are subject to strict GDPR requirements
Third-party services without privacy policy
HIGHDetected services: Google Analytics, Facebook, LinkedIn, Google APIs
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
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
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 54 days
Weak SSL Key Length
HIGHSSL certificate uses 256-bit key, which is considered weak
Mixed Content Detected
MEDIUM11 resources loaded over insecure HTTP
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
Domain Registration Details
DNS Records
DNSSEC Status
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 lexum.cz compare?
See how lexum.cz 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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