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Security report for lentiamo.co.uk

Lentiamo s.r.o. · Retail · United Kingdom

Medium risk. 5 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

72/100

Risk levelMedium

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

Lentiamo.co.uk is a professional e-commerce retailer specializing in contact lenses, prescription glasses, sunglasses, and related accessories targeted primarily at the UK market. The company operates multiple country-specific domains, indicating a multinational presence, and offers a broad product catalog with recognized brands. The website features modern e-commerce functionalities including a virtual mirror for trying glasses and integrates social media and third-party review platforms such as Feefo to enhance customer trust. Technically, the site employs contemporary web technologies including Google Tag Manager, Google Analytics 4, and Google Ads tracking, ensuring effective marketing and analytics capabilities. The site is well-optimized for mobile and accessibility, with clear navigation and structured content. Security posture is good with HTTPS enforced and secure login forms, though some security headers could be improved. Privacy compliance is strong with a comprehensive privacy and cookie policy and GDPR consent mechanisms in place. WHOIS data for the www subdomain is unavailable due to domain naming rules, but this is likely a query artifact; the main domain is presumably properly registered. Overall, Lentiamo.co.uk presents a trustworthy, professional online retail platform with a solid digital infrastructure and compliance posture.

Scanned

NIS2 and GDPR posture

GDPR outside view
50/ 100 · Medium
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. Security headers

    Security headers are instructions your web server sends to every visitor’s browser. Missing ones leave visitors more exposed to attacks such as clickjacking and injected scripts.

    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

      What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"

  2. GDPR outside view

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

    • 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

  3. 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 lentiamo.co.uk

This scan found 20 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

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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
72
Security headers
65
Email security
72
DNS health
70
Network security
100
GDPR outside view
50
Average
72

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 in the retail and healthcare sectors, focusing on eyewear products. Its business model is e-commerce retail with a strong emphasis on branded products and customer experience enhancements such as virtual try-on tools. The company targets consumers in the UK and other European countries via localized domains. Its competitive advantages include a wide product range, recognized brand partnerships, and integration with trusted review platforms. Revenue streams are primarily product sales with potential upselling through accessories and bonus schemes. The presence of Google and Facebook login options indicates a focus on user convenience and data-driven marketing. The company appears medium-sized with consistent branding and a professional online presence. Strategic partnerships with review platforms and social media enhance market reach and customer trust.

Security posture

The website demonstrates a mature security posture with HTTPS enforced and secure login mechanisms. Cookie consent is implemented in compliance with GDPR requirements. However, some standard security headers such as Strict-Transport-Security, X-Content-Type-Options, and X-Frame-Options are not explicitly detected and should be added to strengthen protection against common web attacks. No vulnerabilities or exposed sensitive data were found in the HTML content. The absence of a published security policy or incident response information is a gap that could be addressed to improve transparency and readiness. Overall, the site balances usability and security well but can enhance its defense-in-depth strategy.

Recommendations

  1. Implement additional HTTP security headers including Strict-Transport-Security, X-Content-Type-Options, and X-Frame-Options to improve protection against protocol downgrade attacks, MIME sniffing, and clickjacking.
  2. Publish a clear security policy and incident response plan on the website to increase transparency and customer confidence.
  3. Introduce a vulnerability disclosure program or security.txt file to facilitate responsible reporting of security issues.
  4. Regularly audit third-party scripts and tracking technologies to minimize risks from external dependencies.
  5. Enhance monitoring and alerting mechanisms for suspicious activities and potential breaches.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Lentiamo s.r.o.
Description
Order contact lenses and glasses by renowned brands at the most convenient price. Free delivery is available for selected sunglasses and glasses!
Key services
Contact lenses sales, Prescription glasses sales, Sunglasses sales, Accessories for eyewear, Virtual mirror try-on tool
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics 4, Google Ads Conversion Tracking, 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
  • Secure login forms with password show/hide toggle
  • Cookie consent banner with accept/reject options
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics 4, Google Ads Conversion Tracking
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads
Tracking pixels
Google Ads Conversion Tracking, Facebook Pixel (implied by Facebook login)
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 specializing in eyewear products.
  2. Content is rich with product categories, brand listings, and user engagement features.
  3. Strong social media and third-party review presence (Feefo).
  4. Uses modern tracking and marketing technologies with GDPR-compliant cookie consent.
  5. No signs of adult or inappropriate content.
  6. WHOIS data for www subdomain is invalid, but main domain likely registered properly.
  7. Security headers could be improved for enhanced protection.
Technical notes

Notes

The website uses a modern technology stack with extensive use of JavaScript, CSS, and HTML5 standards. Google Tag Manager and Google Analytics 4 are integrated for analytics and marketing optimization. The site is mobile-optimized and accessible, with semantic HTML and ARIA roles for navigation and forms. Performance is moderate with some images preloaded and lazy loading implemented. The CMS or hosting provider is not explicitly identified. The site structure is clear with well-organized navigation menus and product categorization. Technical debt appears low, but opportunities exist to improve security headers and possibly adopt a CMS or platform that supports enhanced security and performance features out of the box.
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

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