Skip to main content

Security report for vasecocky.cz

Lentiamo · Retail · Czech Republic

Medium risk. 5 critical or high findings in GDPR outside view and SSL/TLS.

Security score

75/100

Risk levelMedium

0–100, higher is better. How it is calculated

Lentiamo.cz is a professional e-commerce retailer specializing in contact lenses, eyewear, and related accessories, targeting primarily the Czech market and other European countries. The website offers a broad product range including daily, monthly, toric, and multifocal lenses, supported by a well-structured navigation and multi-language support. The presence of trust signals such as Heureka Golden Badge and integration with Google and Facebook login services enhances customer confidence. Technically, the site employs modern analytics and tracking tools like Google Tag Manager and Microsoft Clarity, with good mobile optimization and accessibility features. Security posture is strong with HTTPS enforcement and secure form handling, though explicit security policies and incident response information are not prominently available. The absence of WHOIS data for the domain is a concern, potentially indicating privacy protection or registration issues, which slightly impacts the trust score. Overall, Lentiamo.cz presents a reliable and user-friendly platform for optical products with room for improvement in transparency of security and compliance documentation.

Scanned

NIS2 and GDPR posture

GDPR outside view
25/ 100 · Critical
Checks completed
7of 7

NIS2 Art. 21(2)

  1. (a) Risk analysis and security policies: Not visible from outside
  2. (b) Incident handling: One indicator
  3. (c) Business continuity, backups and crisis management: Not visible from outside
  4. (d) Supply chain security: Not visible from outside
  5. (e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
  6. (f) Assessing the effectiveness of security measures: Not visible from outside
  7. (g) Cyber hygiene and security training: Not visible from outside
  8. (h) Cryptography and encryption: Partly checked
  9. (i) HR security, access control and asset management: One indicator
  10. (j) Multi-factor authentication and secured communications: Not visible from outside

This scan rated NIS2 with an earlier keyword method that is no longer shown; rescan for the per-article view. Risk management, continuity, supply chain, training, MFA, management oversight (Art. 20) and incident reporting (Art. 23) need internal evidence, and Guard cannot tell whether NIS2 applies to this organisation.

GDPR is indicative only, based on publicly visible signals: Articles 7, 12, 13 and 32 of Regulation (EU) 2016/679 and Article 5(3) of the ePrivacy Directive. Not a certification or legal assessment.

Priority findings

5 findings rated critical or high. Fix these first.

  1. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • Critical

      EU business without adequate privacy measures

      EU businesses are subject to strict GDPR requirements

      What to do: Implement comprehensive GDPR compliance including privacy policy, cookie consent, and data protection measures

    • High

      No Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • High

      No Cookie Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, LinkedIn, YouTube

      What to do: Document all third-party data sharing in your privacy policy

  2. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

Need hands-on remediation? Email guard@offseq.com

Keep watching vasecocky.cz

This scan found 17 issues across 6 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

Daily monitoring

Recommended

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

Billed monthly to your card. Cancel anytime. See sample alerts.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

Results by check

Each check with its score, findings and the evidence it collected.

How this score is calculated

The security score runs 0–100, higher is better. It is the plain average of the security checks that completed in this scan, each counted equally. A check that could not run is left out: it counts neither as a pass nor as a fail.

Counted in this score

SSL/TLS
62
Security headers
80
Email security
95
DNS health
85
Network security
100
GDPR outside view
25
Average
75

Not counted

  • NIS2 outside view: Re-weights evidence from the TLS, email, DNS, network and hygiene checks, so counting it would count that evidence twice. Shown on its own.
  • OffSeq Observations: An AI reading of the site, useful context but not reproducible evidence. Shown on its own.

Findings that cap the score at 49

Each of these is serious on its own, so while any is present the site cannot rate better than high risk, however good the other checks are.

  • The certificate is not trusted by browsers
  • The website is not served over HTTPS
  • A database, remote desktop, file-sharing or Telnet service is reachable from the internet
  • The page loads a script from a compromised source
  • The domain registration has expired
  • SPF authorises every server to send mail as the domain

Partial scans

When the site blocks Guard or most checks cannot run, the score covers only the checks that ran (usually DNS and email), is capped at 75 and is shown as partial, without a risk level.

Risk levels

  • Critical0–25
  • High26–49
  • Medium50–75
  • Low76–100

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Lentiamo operates as a large-scale online retailer in the healthcare retail sector, focusing on optical products. Its multi-country presence and extensive product catalog position it competitively in the European market. The business model centers on direct-to-consumer sales via an e-commerce platform, leveraging partnerships with known review aggregators like Heureka. The integration of multiple payment and login options suggests a mature digital commerce infrastructure. Growth indicators include frequent product updates and a comprehensive accessory offering. Strategic partnerships with platforms like Heureka enhance market reach and customer trust. The company could benefit from enhanced public security and compliance disclosures to strengthen business credibility further.

Security posture

The website demonstrates a mature security posture with HTTPS enforced site-wide, secure login forms, and cookie consent mechanisms aligned with GDPR requirements. The use of reputable analytics and tracking services is balanced with user privacy controls. However, the lack of visible security policy pages and incident response contacts limits transparency and preparedness perception. No vulnerabilities or exposed sensitive data were detected in the provided content. The absence of a security.txt file or vulnerability disclosure program is a gap. Overall, the security maturity is good but could be improved by publishing explicit security governance documents and incident response procedures.

Recommendations

  1. Publish a dedicated security policy and incident response page to improve transparency and user trust.
  2. Implement and publicly link a security.txt file to facilitate vulnerability reporting.
  3. Verify and update WHOIS domain registration information to ensure legitimacy and trustworthiness.
  4. Regularly audit third-party scripts and tracking tools to minimize potential vulnerabilities.
  5. Enhance contact information availability, including dedicated security and privacy contacts.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Lentiamo
Description
Nakupte kontaktní čočky online na Lentiamo! Vyberte si kvalitní jednodenní, měsíční, torické nebo multifokální kontaktní čočky a za nejlepší ceny.
Key services
Online sales of contact lenses, Eyewear including prescription and sunglasses, Accessories such as lens solutions and cases
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Microsoft Clarity, Google Analytics (gtag.js), Google Identity Services, JavaScript ES6+, CSS3, HTML5
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with opt-in/out
  • No exposed sensitive data in HTML
  • Secure login forms with password show/hide toggle

Analytics and tracking

Services
Google Analytics, Microsoft Clarity
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads
Tracking pixels
Microsoft Clarity, Google Ads Conversion Tracking
Transparency
good

Site quality

Design
good
User experience
good
Content relevance
good
Navigation
good
Professionalism
good
Trustworthiness
high

Key observations

  1. Website is a professional e-commerce platform for contact lenses and eyewear.
  2. No WHOIS data available, which is unusual and may indicate privacy protection or domain registration issues.
  3. Good use of modern tracking and analytics tools with cookie consent.
  4. No visible security or privacy policy pages explicitly linked in the provided HTML but found via URL patterns.
  5. No signs of malicious or suspicious content.
  6. Multiple language and country versions indicate a broad European market focus.
Technical notes

Notes

The website uses a modern technology stack including Google Tag Manager, Microsoft Clarity, and Google Analytics for tracking and analytics. It employs responsive design and accessibility best practices, ensuring good user experience across devices. The HTML and CSS are valid and well-structured, supporting SEO optimization. Performance is moderate, with potential for improvement in load times. No CMS was explicitly detected, suggesting a custom or proprietary platform. Hosting provider details are not evident from the content. The site uses multiple language versions, indicating a scalable internationalization approach. Technical risks are minimal but include reliance on multiple third-party scripts which require ongoing security monitoring.
Standards and sources

Reference chips under each finding point to the standard, regulation or specification the finding relates to. They are taken from the official datasets below and mapped conservatively: a finding with no defensible link shows none. NIS2 and GDPR references mark where a finding is relevant evidence, not a compliance verdict. Implementing Regulation (EU) 2024/2690 binds digital infrastructure and digital service providers; for other entities it is the most detailed public reading of the Article 21 measures. WCAG, EN 301 549, European Accessibility Act and Web Accessibility Directive references name the requirement an automated accessibility rule relates to; they are not a conformance verdict.

Retrieved 2026-10-25

Reviews of this site

Share your experience with vasecocky.cz. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review vasecocky.cz.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.