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Is alensa.cz a Scam? Security Check Results - Alensa Medical s.r.o. Reviews

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Is alensa.cz Safe? Security Analysis for Alensa Medical s.r.o.

https://alensa.cz

Check if alensa.cz is a scam or legitimate. Free security scan and reviews.

RetailCzech Republicmedium
Google Tag ManagerGoogle reCAPTCHAFacebook PixelVisual Website Optimizer (VWO)PostHog analytics+1 more
Analyzed 10/13/2025Completed 4:18:42 AM
60
Security Score
MEDIUM RISK
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Domainalensa.cz
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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

Alensa Medical s.r.o. operates www.alensa.cz, a Czech Republic-based e-commerce platform specializing in contact lenses, lens solutions, sunglasses, and prescription glasses. The company targets consumers seeking optical… Unlock the full Guard report to read the complete analysis.

Detected Technologies

Google Tag ManagerGoogle reCAPTCHAFacebook PixelVisual Website Optimizer (VWO)PostHog analyticsjQuery
Continuous monitoring

Keep alensa.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

6 findings

35/100

GDPR Compliance

5 findings

10/100

NIS2 Compliance

8 findings

17/100

Email Security

1 finding

85/100

🧠AI Business Intelligence

Technology stack, business insights, and market analysis powered by AI.

Snapshot shown below. Unlock the full AI report for complete market insights, audience profiling, and step-by-step recommendations.

Business Intelligence

Market & Strategic Analysis

Alensa.cz holds a strong position in the Czech optical retail market, leveraging e-commerce to reach consumers efficiently. Its competitive advantage lies in a broad product offering and fast delivery. The business model is direct-to-consumer retail with a focus on optical health products. Revenue streams are primarily product sales. The company maintains active social media channels and uses advanced marketing tools to engage customers. Growth indicators include a well-structured website and use of A/B testing tools. Partnerships with major ad networks and tracking services support its marketing ecosystem. The company appears focused on expanding its digital footprint and optimizing customer experience.

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 mitigate automated abuse. Use of consent management tools indicates awareness of privacy regulations. However, the lack of explicit security headers such as Content-Security-Policy and X-Frame-Options is a gap. No incident response or security policy information is publicly available, which could be improved. No vulnerabilities or exposed sensitive data were detected in the analysis. The site does not appear to have a dedicated vulnerability disclosure program or security.txt file. Overall, security practices are good but could benefit from enhanced transparency and header implementation.

Strategic Recommendations

Priority Actions for Security Improvement

1

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Observations

AI-powered comprehensive website and business analysis.

A preview of your strategic observations is visible. Upgrade to unlock the full competitive positioning, trust signals, and branding checklist.

AI-Enhanced Website Analysis

Business Insights

Company:

Alensa Medical s.r.o.

Description:

Kontaktní čočky - dioptrické nebo barevné, včetně roztoků, s dodáním do 24h. Velký výběr slunečních a dioptrických brýlí.

Key Services:
Contact lenses (dioptric and colored)Lens solutionsSunglassesPrescription glasses
Content Quality:

good

Branding:

consistent

Technical Stack

Technologies:
Google Tag ManagerGoogle reCAPTCHAFacebook PixelVisual Website Optimizer (VWO)PostHog analyticsjQuery
Performance:

moderate

Mobile:

good

Accessibility:

basic

SEO:

good

Security Assessment

Security Score:
85/100
Best Practices:
  • HTTPS enforced
  • Use of Google reCAPTCHA
  • Use of consent manager for cookies

Analytics & Tracking

Services:
Google Analytics (implied via GTM)PostHogVisual Website Optimizer
Tracking Level:extensive
Privacy Compliance:basic

Advertising & Marketing

Ad Networks:
Google AdsFacebook Ads
Tracking Pixels:
Facebook PixelPostHog
Marketing Tools:
Visual Website OptimizerConsent Manager
Transparency Level:good

Website Quality Assessment

Design Quality:good
User Experience:good
Content Relevance:good
Navigation Clarity:good
Professionalism:good
Trustworthiness:high

Key Observations

1

Website is a professional e-commerce platform for optical products in Czech Republic

🛡️Security Headers

HTTP security headers analysis and recommendations.

Some header findings are shown. Unlock to see the full checklist, impacted endpoints, and remediation guidance.

Security Headers

HTTP security headers analysis

35/100
Score

Missing Strict-Transport-Security header

HIGH

Forces HTTPS connections Unlock the full report to read the complete fix.

Missing X-Content-Type-Options header

MEDIUM

Prevents MIME type sniffing Unlock the full report to read the complete fix.

Missing Content-Security-Policy header

HIGH

Controls resources the browser is allowed to load Unlock the full report to read the complete fix.

Missing X-XSS-Protection header

MEDIUM

Legacy XSS protection (deprecated but still recommended) Unlock the full report to read the complete fix.

Missing Referrer-Policy header

LOW

Controls referrer information sent with requests Unlock the full report to read the complete fix.

Missing Permissions-Policy header

MEDIUM

Controls browser features and APIs Unlock the full report to read the complete fix.

👤GDPR Compliance

Privacy and data protection assessment under GDPR regulations.

Preview of GDPR checkpoints is visible. Unlock to reveal full evidence, policy excerpts, and DPIA guidance.

GDPR Compliance

Privacy and data protection assessment

10/100
Score

No Privacy Policy found

HIGH

GDPR requires a clear and accessible privacy policy Unlock the full report to read the complete fix.

No Cookie Policy found

HIGH

GDPR requires clear information about cookie usage Unlock the full report to read the complete fix.

No Cookie Consent Banner found

HIGH

GDPR requires explicit consent for non-essential cookies Unlock the full report to read the complete fix.

EU business without adequate privacy measures

CRITICAL

EU businesses are subject to strict GDPR requirements Unlock the full report to read the complete fix.

Third-party services without privacy policy

HIGH

Detected services: Google Analytics, Facebook, Twitter, LinkedIn Unlock the full report to read the complete fix.

GDPR Compliance Analysis

Privacy Policy0% confidence
Cookie Policy0% confidence
Contact Information Found90% confidence
emailphone

🛡️NIS2 Compliance

Network & Information Security Directive compliance assessment.

You can see headline NIS2 checks. Upgrade to access the full control mapping, severity breakdown, and remediation plan.

NIS2 Compliance

Network & Information Security Directive

17/100
Score

No information security framework found

HIGH

NIS2 requires documented cybersecurity and information security measures Unlock the full report to read the complete fix.

No vulnerability disclosure policy

MEDIUM

NIS2 encourages coordinated vulnerability disclosure Unlock the full report to read the complete fix.

No security policy documentation found

HIGH

NIS2 requires documented cybersecurity governance and risk management Unlock the full report to read the complete fix.

No incident response procedures found

HIGH

NIS2 requires documented incident response and business continuity plans Unlock the full report to read the complete fix.

No business continuity planning found

MEDIUM

NIS2 emphasizes operational resilience and business continuity Unlock the full report to read the complete fix.

No security contact information

HIGH

NIS2 requires clear incident reporting channels Unlock the full report to read the complete fix.

No vulnerability reporting mechanism

MEDIUM

Clear vulnerability reporting supports coordinated disclosure Unlock the full report to read the complete fix.

No NIS2 reference found

LOW

Consider explicitly mentioning NIS2 compliance efforts Unlock the full report to read the complete fix.

📧Email Security

SPF, DKIM, and DMARC validation and email security assessment.

Quick view of email authentication checks is provided. Unlock to uncover full DNS evidence, record diffs, and fix scripts.

Email Security

SPF, DKIM, and DMARC validation

85/100
Score

No DKIM record found

MEDIUM

DKIM adds cryptographic signatures to emails Unlock the full report to read the complete fix.

SPF
Sender Policy Framework
DKIM
DomainKeys Identified Mail
DMARC
Domain-based Message Authentication
MX Records
Mail Exchange Records
BIMI
Brand Indicators
MTA-STS
Mail Transfer Agent Security
TLS-RPT
TLS Reporting
DNSSEC
DNS Security
SPF Details
Record:
v=spf1 a mx include:_spf.vshosting.cloud include:sparkpostmail.com ip6:2001:41d0:8:6585::1/64 ip4:81.91.81.152 ip4:31.30.27.196 ip4:31.30.27.197 ip4:31.30.27.198 ip4:31.30.27.201 ~all
DNS Lookups:4/10
Policy:~all
DMARC Details
Policy:quarantine
Aggregate Reports:22uom0sqqb@dmarc-reports.ecomailapp.com
MTA-STS Details

🏆SSL/TLS Security

Certificate validity and encryption analysis.

This is a teaser of the TLS audit. Unlock to view certificate chains, cipher support tables, and remediation steps.

SSL/TLS Security

Certificate validity and encryption analysis

72/100
Score

Weak Protocols Supported

HIGH

Server supports weak protocols: TLSv1.1 Unlock the full report to read the complete fix.

OCSP Stapling Not Enabled

LOW

OCSP stapling improves performance and privacy Unlock the full report to read the complete fix.

Certificate Transparency Not Implemented

LOW

Certificate is not logged in Certificate Transparency logs Unlock the full report to read the complete fix.

SSL Certificate Expires Within 90 Days

MEDIUM

SSL certificate expires in 43 days Unlock the full report to read the complete fix.

Partial SSL/TLS Assessment

LOW

Completed 3 of 4 security checks due to time constraints Unlock the full report to read the complete fix.

Protocol Support

TLSv1.3TLSv1.2TLSv1.1

OCSP Status

OCSP Stapling Disabled

📊DNS Health

DNS configuration and security assessment.

Unlock the full DNS posture audit to reveal misconfigurations, zone records, and actionable fixes.

DNS Health

DNS configuration and security assessment

85/100
Score

DNSSEC Not Enabled

MEDIUM

DNSSEC is not configured for this domain Unlock the full report to read the complete fix.

CAA Records Not Configured

LOW

Certificate Authority Authorization (CAA) records not found Unlock the full report to read the complete fix.

Domain Registration Details

Domain Age
16 years(mature)

DNS Records

A Records:31.30.27.201
Name Servers:
lynn.ns.cloudflare.com
naomi.ns.cloudflare.com
MX Records:
10: mta.vshosting.cloud
20: mta.vshosting.eu
SOA:Serial: 2381438881, TTL: 1800s

DNSSEC Status

DNSSEC Not Enabled

DNS Performance

Resolution Time:57ms

SPF Analysis

SPF Record:
v=spf1 a mx include:_spf.vshosting.cloud include:sparkpostmail.com ip6:2001:41d0:8:6585::1/64 ip4:81.91.81.152 ip4:31.30.27.196 ip4:31.30.27.197 ip4:31.30.27.198 ip4:31.30.27.201 ~all

Network Security

Port scanning and network exposure analysis.

See a glimpse of exposed services. Unlock to access full port inventories, CVE lookups, and mitigation priorities.

Network Security

Port scanning and network exposure analysis

100/100
Score

Good Network Security Posture

LOW

No unnecessary services detected on common risky ports Unlock the full report to read the complete fix.

🔧Technical Analysis

Detailed technical findings and analysis from AI assessment.

Unlock to view the complete technical breakdown, stack fingerprinting, and hardening checklist.

Technical Analysis

Comprehensive security assessment findings

Additional Findings

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⭐ Verified Community Reviews

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