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Security report for synoptik.dk

Synoptik · Retail · Denmark

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

Security score

73/100

Risk levelMedium

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

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 100 · High
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

      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. 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"

  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 SSL Key Length

      SSL certificate uses 256-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching synoptik.dk

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

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  • 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
75
Security headers
70
Email security
85
DNS health
70
Network security
100
GDPR outside view
40
Average
73

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

Synoptik holds a strong market position in the Danish eyewear retail sector, leveraging a broad product portfolio and extensive physical presence. Its business model combines direct retail sales with subscription services, targeting a wide consumer base including individuals and businesses (B2B). The company benefits from partnerships with premium brands such as Ray-Ban, Gucci, and Prada, enhancing its competitive advantage. The integration of online booking for eye exams and subscription management indicates a focus on customer convenience and retention. The digital ecosystem includes integrations with Luxottica's data services and SuperOffice for customer relationship management, reflecting a sophisticated operational infrastructure. Growth potential is supported by continuous product updates and marketing campaigns visible on the website.

Security posture

The website demonstrates a solid security foundation with HTTPS enforced and secure handling of user inputs in forms. Use of asynchronous loading for third-party scripts reduces performance impact and potential security risks. However, explicit security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options are not clearly present in the HTML source, suggesting room for enhancement. No vulnerabilities or exposed sensitive data were detected in the content. The lack of a published security.txt or incident response contact information is a gap in transparency and readiness. Overall, the security posture is good but could be improved by adopting additional best practices and formalizing vulnerability disclosure mechanisms.

Recommendations

  1. Implement and verify comprehensive security headers including CSP, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a security.txt file to provide clear vulnerability disclosure guidelines and contact information for security researchers.
  3. Regularly audit and update third-party scripts and dependencies to mitigate risks from vulnerable libraries.
  4. Enhance transparency by providing explicit incident response contact channels such as security@ or abuse@ email addresses.
  5. Continue to monitor and improve privacy compliance, ensuring all data collection practices align with GDPR and other relevant regulations.

Contact details published on the site

Addresses
Legal name
Synoptik A/S
Registration number
CVR: 6275 6217
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Synoptik
Description
Køb dine briller, solbriller og kontaktlinser hos os. Bestil tid online her, og få lavet en udvidet synsprøve i din lokale butik.
Key services
Eyeglasses sales, Sunglasses sales, Contact lenses sales, Eye exams and extended vision tests, Subscription services for glasses and contact lenses
Content quality
excellent
Branding
consistent

Technology

Stack
React, Next.js, Google Tag Manager, Algolia Search, Trustpilot Widget, JavaScript, CSS, HTML5
Frameworks
Next.js
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Secure forms with proper labels and ARIA attributes
  • No exposed sensitive data in HTML
  • Use of Google Tag Manager and Trustpilot scripts loaded asynchronously

Analytics and tracking

Services
Google Analytics, Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
Algolia Search
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and professional design.
  2. Strong presence of privacy and cookie policies with consent mechanisms.
  3. Multiple well-known brand partnerships and product offerings.
  4. Use of modern web technologies and frameworks.
  5. No visible security or privacy red flags in the content.
  6. WHOIS data is missing, which slightly impacts trust but not critical given other trust indicators.
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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