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Security report for zwembadgigant.nl

Zwembadgigant · Retail · Netherlands

Medium risk. 2 critical or high findings in SSL/TLS and Security headers.

Security score

68/100

Risk levelMedium

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

Zwembadgigant is a leading Dutch e-commerce retailer specializing in swimming pools, inflatable spas, and related accessories. The website offers a broad product range from well-known brands such as Intex and Bestway, targeting consumers primarily in the Netherlands and Belgium. The company emphasizes customer satisfaction with high ratings and trust certifications like the Thuiswinkel Waarborg. Technically, the site is built on the Magento platform with modern JavaScript frameworks and includes GDPR-compliant cookie consent mechanisms. Security posture is solid with HTTPS enforced and secure form handling, though some security headers could be improved. Overall, the site demonstrates a mature digital presence with good SEO, mobile optimization, and user experience.

Scanned

NIS2 and GDPR posture

GDPR outside view
100/ 100 · Low
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

2 findings rated critical or high. Fix these first.

  1. 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

  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 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';…

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

Keep watching zwembadgigant.nl

This scan found 14 issues across 5 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
0
Security headers
65
Email security
70
DNS health
75
Network security
100
GDPR outside view
100
Average
68

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 zwembadgigant.nl, from OffSeq Breach.

Total records
213
Employees
0
Customers
213
Third parties
0
Weak passwords
6%

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 zwembadgigant.nl.

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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

The business operates in the retail and e-commerce sector with a focus on swimming pools and accessories. Its market position is strong in the Netherlands, claiming to be the number one webshop in its niche. The business model is direct online sales with a comprehensive product catalog and customer service via phone. The presence of partner domains and certifications supports credibility. Growth potential is indicated by extensive product offerings and marketing through Google and Bing ads. The company leverages third-party analytics and advertising platforms to optimize customer acquisition and retention.

Security posture

The website maintains a good security posture with HTTPS and secure form tokens. GDPR compliance is evident through explicit cookie consent banners and privacy policies. However, the absence of explicit security headers like Content-Security-Policy and X-Frame-Options suggests room for improvement. No vulnerabilities or exposed sensitive data were detected in the HTML content. Incident response and vulnerability disclosure policies are not publicly available, which could be enhanced to improve transparency and readiness. Overall, the security maturity is adequate for an e-commerce platform but could benefit from additional hardening.

Recommendations

  1. Implement and enforce security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to mitigate common web attacks.
  2. Publish a clear security policy and provide incident response contact information to enhance trust and preparedness.
  3. Consider adding a vulnerability disclosure program or security.txt file to encourage responsible reporting of security issues.
  4. Regularly audit third-party scripts and libraries to ensure no vulnerabilities are introduced via dependencies.
  5. Enhance accessibility features and conduct periodic security training for staff to foster a strong security culture.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Zwembadgigant
Description
Zwembadgigant is an online webshop specializing in swimming pools, inflatable spas, and related accessories such as filter pumps and pool heating. They offer a wide range of products from brands like Intex and Bestway, targeting consumers in the Netherlands and Belgium.
Key services
Online sales of swimming pools, Pool accessories, Inflatable spas, Pool maintenance products
Content quality
good
Branding
consistent

Technology

Stack
Magento (e-commerce platform), RequireJS, jQuery, Amasty extensions, Google Tag Manager, Google Analytics, Bing Ads tracking
Frameworks
Magento, Amasty GDPR module
Platforms
Web
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
  • Secure forms with CSRF tokens (Magento form_key present)

Analytics and tracking

Services
Google Analytics, Bing Ads
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads, Bing Ads
Tracking pixels
Bing Ads
Marketing tools
Amasty GDPR consent manager
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 swimming pools and accessories.
  2. Strong GDPR and cookie compliance with explicit consent mechanisms.
  3. Use of reputable ad and analytics services with transparent policies.
  4. Presence of trust seals such as Thuiswinkel Waarborg enhances credibility.
  5. No signs of blocking, WAF challenges, or suspicious content.
  6. Magento platform with Amasty extensions used for enhanced functionality and GDPR compliance.
Technical notes

Notes

The website is powered by Magento, a robust e-commerce platform, enhanced with Amasty extensions for GDPR compliance and cart management. It uses RequireJS and jQuery for frontend modularity and interactivity. Google Tag Manager and Bing Ads scripts are integrated for marketing and analytics. The site is mobile-optimized with responsive design and includes SEO best practices such as meta tags, Open Graph, and JSON-LD structured data. Performance is moderate, with prefetching of scripts and lazy loading of images. No hosting provider details were found in the HTML, but HTTPS is properly configured. The technical stack is modern and well-maintained, supporting a professional e-commerce experience.
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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