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Security report for dabbolig.dk

Dansk almennyttigt Boligselskab · Real Estate · Denmark

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

64/100

Risk levelMedium

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

Dansk almennyttigt Boligselskab (DAB) operates as a major Danish non-profit housing association providing rental housing across Denmark. The website serves as a comprehensive portal for tenants and prospective renters, offering detailed information about housing options, tenant rights, and community activities. The site also includes job listings and contact information for various regional offices, indicating a large organizational structure. Technically, the website is built on Umbraco CMS with AngularJS frontend frameworks, leveraging modern libraries such as Bootstrap and xlsx.js for enhanced functionality. The site is mobile-optimized and features a clear navigation structure, although accessibility features could be improved. Security-wise, the site enforces HTTPS and implements cookie consent mechanisms, but lacks visible security headers and explicit privacy or terms of service pages, which are important for compliance and trust. The absence of WHOIS data limits domain trust assessment, but the website content and structure suggest a legitimate and professional organization. Overall, the site demonstrates a solid digital presence with room for improvement in privacy compliance and security best practices.

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

7 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

  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 Strict-Transport-Security header

      Forces HTTPS connections

      What to do: Add "Strict-Transport-Security: max-age=31536000; includeSubDomains; preload"

      • CWE-319
      • OWASP A04:2025
      • ASVS V3.4.1
    • High

      Missing X-Frame-Options header

      Prevents clickjacking attacks

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

    • High

      Missing Content-Security-Policy header

      Controls resources the browser is allowed to load

      What to do: Implement a Content-Security-Policy appropriate for your application

      • ASVS V3.4.3
      • OWASP Secure Headers: OWASP Secure Headers Project recommends Content-Security-Policy: default-src 'self'; form-action 'self'; base-uri 'self'; object-src 'none';…

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Keep watching dabbolig.dk

This scan found 22 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.

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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
82
Security headers
20
Email security
70
DNS health
70
Network security
100
GDPR outside view
40
Average
64

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention dabbolig.dk, from OffSeq Breach.

Total records
750
Employees
0
Customers
750
Third parties
0
Weak passwords
14%

4 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for dabbolig.dk.

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Technical appendix

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

Business context

Business profile

DAB holds a significant position in the Danish housing sector, targeting individuals seeking affordable rental housing nationwide. Its business model focuses on non-profit public housing management, tenant support, and community engagement. The website's extensive content and regional contact points reflect a large-scale operation with a broad customer base. The inclusion of job postings and detailed employee directories suggests a transparent and structured organization. While the site integrates tracking tools like Crazy Egg for analytics, it maintains basic privacy compliance through cookie consent. The lack of explicit privacy and security policies may pose risks in regulatory environments. Strategic partnerships or subsidiaries are not evident from the data, indicating a focused core business. Growth potential lies in enhancing digital trust and expanding online tenant services.

Security posture

The website maintains a baseline security posture with HTTPS enabled and cookie consent implemented, reducing risks related to data interception and unauthorized tracking. However, the absence of key security headers such as Content Security Policy (CSP), HTTP Strict Transport Security (HSTS), and X-Frame-Options weakens defenses against common web attacks like clickjacking and cross-site scripting. No vulnerability disclosures or incident response contacts are provided, which limits transparency and preparedness for security incidents. The use of third-party scripts (Crazy Egg, Incomit) introduces potential privacy and security considerations that should be monitored. Overall, the security maturity is moderate but could be significantly improved by adopting recommended headers, publishing privacy and security policies, and establishing clear incident response channels.

Recommendations

  1. Implement comprehensive privacy and terms of service pages to enhance compliance and user trust.
  2. Add and configure security headers including CSP, HSTS, X-Frame-Options, and X-Content-Type-Options.
  3. Publish a vulnerability disclosure policy or security.txt file to facilitate responsible reporting.
  4. Enhance accessibility features to improve usability for all users.
  5. Regularly audit third-party scripts for privacy and security risks and ensure minimal data collection.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Dansk almennyttigt Boligselskab
Description
Hos DAB-Lejerbo kan du leje boliger over hele landet - hurtigt og nemt.
Key services
Rental housing across Denmark, Information about public housing, Tenant services and support, Job listings related to housing sector, Commercial rental properties
Content quality
good
Branding
consistent

Technology

Stack
AngularJS, Bootstrap, xlsx.js, jszip.js, Google Fonts, Crazy Egg (tracking), CookieConsent (Incomit)
Frameworks
AngularJS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Crazy Egg
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Crazy Egg
Tracking pixels
Crazy Egg
Marketing tools
CookieConsent by Incomit
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 rich content and navigation.
  2. No WHOIS data available, which is unusual for a domain but may be due to DK registry policies or privacy.
  3. No explicit privacy policy or terms of service pages found in the provided content.
  4. Cookie consent mechanism is implemented via third-party scripts.
  5. Contact information is extensive but no explicit emails or phone numbers found in the HTML snippet.
  6. Website uses AngularJS and Umbraco CMS.
  7. No security.txt or vulnerability disclosure found.
  8. No explicit security headers detected in the provided data.
  9. Website is well structured with multi-level navigation menus.
  10. No social media links or emails explicitly found in the provided content.
Technical notes

Notes

The website is built on a mature CMS platform (Umbraco) with AngularJS for dynamic content rendering. It uses Bootstrap for responsive design and includes libraries for Excel file handling (xlsx.js). External resources include Google Fonts and translation services, indicating internationalization support. The site loads asynchronously scripts for analytics and cookie management, balancing performance and functionality. While the site is moderately performant and mobile-optimized, the use of AngularJS (an older framework) may pose modernization challenges. No explicit hosting provider information was found. The site structure is complex with deep navigation hierarchies, which is well managed but could benefit from enhanced accessibility and SEO optimizations.
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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