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Security report for nettimokki.com

Nettimökki · Hospitality · Finland

Medium risk. 6 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

70/100

Risk levelMedium

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

Nettimökki is Finland's largest and most comprehensive online marketplace for vacation cottage rentals, offering over 6,300 listings across the country. The platform targets Finnish vacationers seeking cottages ranging from rustic laavus to luxury villas, providing extensive search capabilities by location, date, and guest count. The business model centers on connecting cottage owners with renters, offering tools for listing management and booking facilitation. Technically, the website employs modern JavaScript frameworks, Google Tag Manager, and a consent management platform to ensure compliance and analytics integration. The site is well-optimized for mobile and accessibility, with good SEO practices evident in metadata and structured content. Security posture is solid with HTTPS enforced and consent mechanisms in place, though some security headers and explicit privacy policies are missing. WHOIS data is notably absent or inconsistent, which raises concerns about domain legitimacy and registration transparency. Overall, Nettimökki presents a professional and trustworthy service with room for improvement in compliance documentation and domain registration clarity.

Scanned

NIS2 and GDPR posture

GDPR outside view
35/ 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

6 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 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';…
  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 Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

    • 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, Google APIs, Google Ads

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

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

Keep watching nettimokki.com

This scan found 21 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
77
Security headers
60
Email security
70
DNS health
80
Network security
100
GDPR outside view
35
Average
70

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 nettimokki.com, from OffSeq Breach.

Total records
75
Employees
0
Customers
75
Third parties
0
Weak passwords
15%

2 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 nettimokki.com.

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Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

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

Business context

Business profile

Nettimökki holds a strong market position as the leading Finnish cottage rental platform, leveraging a large inventory and user-friendly search features. Its competitive advantage lies in its comprehensive listings and integration with marketing and analytics tools. The business generates revenue likely through listing fees and premium advertising packages for cottage owners. The target customer segment includes Finnish families and tourists seeking vacation rentals. Growth indicators include active content updates and social media engagement. The platform integrates with third-party services for consent management and advertising, indicating a mature partnership ecosystem. Strategic observations suggest focusing on enhancing transparency and compliance to strengthen user trust and regulatory adherence.

Security posture

The website demonstrates a moderate to good security maturity level with HTTPS enforced and use of a consent management platform to handle GDPR-related requirements. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the absence of explicit security headers such as Content-Security-Policy and lack of published security policies or incident response contacts indicate gaps in security best practices. The missing WHOIS registration data further complicates trust assessment. There is no evidence of vulnerability disclosure programs or security.txt files. Overall, while the site is secure for general use, improvements in transparency and security controls are recommended to mitigate risks and enhance compliance.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service pages prominently linked on the website.
  2. Implement and verify security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Provide clear contact information for security incidents and designate a data protection officer if applicable.
  4. Establish a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  5. Clarify domain registration details and ensure WHOIS information is accurate and publicly available to improve legitimacy.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Nettimökki
Description
Nettimökki on Suomen suurin ja kattavin mökkien vuokrauspalvelu, josta löydät mieleisesi mökin 6356 vuokramökin joukosta. Varaa omasi heti!
Key services
Cottage rental listings, Search by location, date, and guest count, User account management, Advertising and listing services for cottage owners
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, jQuery, Google Tag Manager, Google Analytics, Alma Media content router, jQuery UI Datepicker, accounting.js
Frameworks
Alma Media CMP (Consent Management Platform)
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Consent management implemented
  • No exposed sensitive data in HTML
  • Secure login forms with rel='nofollow'

Analytics and tracking

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

Advertising

Ad networks
Google DoubleClick
Tracking pixels
Permutive
Marketing tools
Alma Media CMP
Transparency
good

Site quality

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

Key observations

  1. Website is a Finnish cottage rental marketplace with extensive listings and search features.
  2. Content is in Finnish with English alternate language available.
  3. No explicit privacy policy or terms of service pages detected in the provided HTML.
  4. Cookie consent mechanism is implemented with vendor consent tracking.
  5. No direct contact emails or phone numbers found in the HTML content.
  6. Social media presence on Facebook and Instagram confirmed.
  7. Use of modern JavaScript libraries and Google Tag Manager for analytics and marketing.
  8. No WAF or blocking detected; site content fully accessible.
  9. WHOIS data missing or domain not found in queried WHOIS database, raising legitimacy concerns.
Technical notes

Notes

The website uses a modern JavaScript-based front end with jQuery, jQuery UI Datepicker, and accounting.js for UI and pricing functionalities. Google Tag Manager and Google Analytics are integrated for tracking and marketing analytics. The site employs a consent management platform from Alma Media to handle cookie consents, indicating GDPR awareness. The HTML structure includes accessibility features such as skip links and ARIA attributes. Performance appears moderate with preconnect hints and asynchronous script loading. No CMS is explicitly detected, suggesting a custom or proprietary platform. Hosting provider details are not disclosed. Overall, the technical infrastructure supports a robust user experience but could benefit from enhanced security headers and clearer compliance documentation.
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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