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Security report for truck1.nl

Truck1 Sp.z.o.o. · Transportation · Poland

Medium risk. 7 critical or high findings in Email security, Security headers and 3 other checks.

Security score

50/100

Risk levelMedium

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

Truck1 Sp.z.o.o. operates a well-established online marketplace specializing in the buying and selling of used trucks, trailers, construction machines, agricultural machinery, and other commercial vehicles primarily serving the European market. Founded in 2003 and headquartered in Warsaw, Poland, the company targets businesses and individuals seeking reliable vehicle transactions. The platform supports multiple languages and currencies, enhancing its international reach and user accessibility. The website demonstrates a consistent brand presence and offers key services such as vehicle listings, dealer promotions, and customer support.

Scanned

NIS2 and GDPR posture

GDPR outside view
85/ 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

7 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  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';…

  3. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

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

Keep watching truck1.nl

This scan found 26 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

€25per month

  • TLS certificates and expiry
  • DNS records
  • SPF, DKIM and DMARC
  • Security headers
  • GDPR and NIS2 posture
  • Exposed services
  • Third-party trackers
  • Security score drift

Email alerts on material changes and an exportable JSON history of every change.

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Full report

€39.90one-time

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Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
57
Security headers
15
Email security
60
DNS health
60
Network security
20
GDPR outside view
85
Average
50

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

Truck1 holds a strong market position as a niche transportation marketplace with a broad catalog of vehicle categories and popular sellers featured prominently. Its business model revolves around facilitating transactions between sellers and buyers, leveraging digital marketing and advertising partnerships to generate revenue. The company benefits from a diverse partnership ecosystem, including dealers and service providers across Europe. Growth indicators include multi-regional language support and extensive category segmentation. The platform's strategic focus on user experience and dealer engagement supports sustained market relevance.

Security posture

The website employs HTTPS with good SSL configuration and implements several security best practices such as consent management for cookies and secure form handling. Multiple security headers are present, enhancing protection against common web vulnerabilities. However, explicit security policies, incident response contacts, and vulnerability disclosure mechanisms are absent, representing areas for improvement. The extensive use of third-party marketing and analytics scripts introduces potential privacy and security risks that require ongoing monitoring. Overall, the security posture is solid but could be enhanced with formalized policies and transparency.

Recommendations

  1. Develop and publish a dedicated security policy and incident response page to improve transparency and readiness.
  2. Implement a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  3. Enhance accessibility features to comply with modern standards and improve user inclusivity.
  4. Regularly audit and update third-party scripts to mitigate potential security and privacy risks.
  5. Strengthen privacy compliance by providing detailed data retention policies and cookie management options.

Contact details published on the site

Addresses
Legal name
Truck1 Sp.z.o.o.
VAT number
PL7011085742
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Truck1 Sp.z.o.o.
Description
De website is gewijd aan de aan- en verkoop van vrachtwagens, aanhangwagens, bouwmachines, landbouwmachines en andere voertuigen.
Key services
Listing and selling used trucks, Listing and selling trailers, Listing and selling construction and agricultural machinery, Dealer services and promotions
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, Google Tag Manager, Google Analytics, Facebook Pixel, TikTok Analytics, Criteo, LinkedIn Insight Tag, Taboola, Bing Ads, Twitter conversion tracking
Frameworks
Custom JS framework (implied), Swiper.js for sliders
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of consent management for cookies
  • Secure forms with CSRF tokens (implied but not confirmed)

Analytics and tracking

Services
Google Analytics, Microsoft Clarity, TikTok Analytics, Facebook Analytics, LinkedIn Analytics, Twitter Analytics, Bing Analytics
Tracking level
extensive
Privacy practices
basic

Advertising

Ad networks
Criteo, Taboola, Bing Ads, Twitter Ads, Facebook Ads, Google Ads
Tracking pixels
Facebook Pixel, TikTok Pixel, LinkedIn Insight Tag, Twitter conversion tracking
Transparency
basic

Site quality

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

Key observations

  1. Website is a professional online marketplace for used trucks and machinery
  2. Supports multiple languages and currencies
  3. Extensive use of third-party marketing and analytics scripts
  4. Good SEO and structured data implementation
  5. No explicit security or incident response policies found
  6. No signs of WAF or content blocking
  7. Contact information is clearly provided and consistent
  8. No adult or questionable content detected
Technical notes

Notes

The website utilizes a modern technology stack including Google Tag Manager, Google Analytics, Facebook Pixel, TikTok Analytics, and other marketing tools, indicating a mature digital marketing infrastructure. The front-end employs JavaScript frameworks and Swiper.js for interactive elements. While no specific CMS is detected, the site appears custom-built with good SEO and structured data implementation. Performance is moderate with good mobile optimization and basic accessibility. Opportunities exist to improve hosting transparency and optimize loading speeds further. Technical risks mainly stem from reliance on multiple third-party scripts which require vigilant security management.
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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