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Security report for yousee.dk

Yousee · Telecommunications · Denmark

Medium risk. 4 critical or high findings in GDPR outside view and SSL/TLS.

Security score

62/100

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

4 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: Facebook, 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.

    • Critical

      Unable to retrieve SSL certificate

      Could not establish secure connection to retrieve certificate information

      What to do: Check if the server is accessible and SSL/TLS is properly configured

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

Keep watching yousee.dk

This scan found 14 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
0
Security headers
85
Email security
77
DNS health
70
Network security
100
GDPR outside view
40
Average
62

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

YouSee holds a strong position in the Danish telecommunications market, offering bundled services that combine internet, TV, and mobile telephony, appealing to a broad consumer base. Their business model focuses on integrated service delivery and device sales, including refurbished handsets, which may appeal to environmentally conscious customers. The company benefits from its affiliation with Nuuday, enhancing its market reach and resources. The website's content and structure support clear communication of offerings and legal compliance, with visible privacy and cookie policies. Partnerships with payment processors and marketing platforms indicate a well-developed ecosystem. Growth opportunities may lie in expanding digital self-service capabilities and enhancing security transparency to build further customer trust.

Security posture

The website demonstrates a good security posture with enforced HTTPS, use of secure authentication domains, and integration of reputable third-party marketing and analytics tools. However, the absence of DNSSEC and lack of a published security policy or incident response contact reduce transparency and may impact incident handling readiness. No vulnerabilities or exposed sensitive data were detected in the analysis. The use of Adobe Launch and Confirmit scripts suggests ongoing monitoring and user engagement but requires regular security audits to mitigate risks from third-party dependencies. Recommendations include enabling DNSSEC, publishing a security.txt file, and implementing comprehensive security headers to strengthen defenses and compliance.

Recommendations

  1. Enable DNSSEC on the domain to enhance DNS security and prevent spoofing.
  2. Publish a security.txt file to provide clear vulnerability disclosure and incident response contacts.
  3. Develop and publish a formal security policy outlining frameworks and practices.
  4. Implement Content Security Policy (CSP) headers to mitigate cross-site scripting risks.
  5. Regularly audit third-party scripts and dependencies for vulnerabilities and compliance.

Contact details published on the site

Addresses
Legal name
YouSee A/S
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
YouSee
Description
Hos YouSee får du internet, tv og mobil samlet ét sted. Se vores tilbud på de nyeste mobiltelefoner og lynhurtigt internet. Eller bland din helt egen tv-pakke.
Key services
Internet, TV, Mobile telephony, Mobile devices sales, Refurbished handsets
Content quality
good
Branding
consistent

Technology

Stack
React (implied by SPA structure and JS bundles), Adobe Launch (Adobe DTM), Confirmit (survey scripts), Cognigy (chatbot framework), Google Maps API
Frameworks
React
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • No DNSSEC enabled (potential improvement area)
  • Use of Adobe Launch for tag management
  • Use of secure authentication authority (https://login.yousee.dk)

Analytics and tracking

Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Adobe Launch, Confirmit
Marketing tools
Adobe Launch, Confirmit, Cognigy chatbot
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges
  2. Comprehensive privacy and cookie policies present and GDPR compliant
  3. Terms of service and legal documents are clearly linked and accessible
  4. Use of modern JavaScript frameworks and third-party marketing/analytics tools
  5. No explicit security policy or incident response contact found
  6. No security.txt or vulnerability disclosure mechanism detected
  7. Domain WHOIS data is consistent and domain is actively maintained
  8. No suspicious or malicious indicators found in scripts or external links
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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