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Security report for truck1.li

Truck1 Sp.z.o.o. · Transportation · Liechtenstein

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

Security score

52/100

Risk levelMedium

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

Truck1 Sp.z.o.o. operates a professional and well-established online marketplace specializing in used commercial vehicles, including trucks, trailers, construction, and agricultural machinery. Founded in 2003, the company targets a broad European audience with localized websites and extensive dealer partnerships, positioning itself as a leading platform in the transportation sector. The website offers comprehensive listings and services such as dealer registration, advertising, leasing, and customer support. Technically, the site employs a modern tech stack with extensive use of analytics and marketing tools, ensuring good performance and mobile optimization. Security posture is solid with HTTPS and no exposed sensitive data, though it lacks some advanced security headers and formal security policies. Privacy compliance is minimal, with no explicit privacy or cookie policies detected in the provided content. Overall, the site is trustworthy, professional, and safe for general audiences.

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.li

This scan found 24 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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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
75
Network security
20
GDPR outside view
85
Average
52

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's market positioning as a large-scale European marketplace for used commercial vehicles is supported by its multilingual presence and extensive dealer network. The business model revolves around connecting buyers and sellers through a digital platform, generating revenue from advertising and premium dealer services. The company leverages partnerships with numerous dealers and regional sites to expand reach. Growth indicators include a large inventory and active marketing campaigns via multiple ad networks. The company maintains a consistent brand image and trust signals through social media and structured data. Revenue streams likely include listing fees, advertising, and leasing services. The platform's broad target customer base includes commercial vehicle buyers, sellers, and dealers across Europe.

Security posture

The website demonstrates a mature security posture with enforced HTTPS and no visible sensitive data leaks. It integrates multiple third-party analytics and advertising scripts, which increases tracking but is common for e-commerce platforms. However, the absence of explicit security policies, incident response contacts, and vulnerability disclosure mechanisms indicates gaps in transparency and readiness. Security headers are not explicitly detected, suggesting room for improvement in defense-in-depth. The site does not show signs of WAF blocking or security challenges, indicating stable accessibility. Privacy compliance is weak, lacking cookie consent and privacy policy visibility, which could pose regulatory risks under GDPR. Overall, the security posture is good but could be enhanced by formal policies and improved privacy controls.

Recommendations

  1. Publish a comprehensive privacy policy and cookie policy with clear GDPR compliance statements.
  2. Implement and expose security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Add a publicly accessible security policy and incident response contact information to improve transparency.
  4. Introduce a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  5. Enhance accessibility features to meet recognized standards and improve user experience for all users.

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
Gebrauchte LKW, Auflieger, Land- und Baumaschinen und andere Fahrzeuge. Über 170.000 Nutzfahrzeuge sind verfügbar. Täglich vorteilhafte Angebote führender Händler.
Key services
Vehicle listings, Dealer registration, Advertising services, Leasing, Support
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, Google Tag Manager, Google Analytics, Facebook Pixel, TikTok Pixel, Criteo, LinkedIn Insight Tag, Taboola, Bing Ads, Swiper.js
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 secure cookies indicated by script setting Secure flag

Analytics and tracking

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

Advertising

Ad networks
Criteo, Taboola, Bing Ads, Google Ads, Facebook Ads, TikTok Ads, Twitter Ads, LinkedIn Ads
Tracking pixels
Facebook Pixel, TikTok Pixel, LinkedIn Insight Tag, Twitter Universal Website Tag, Microsoft UET
Marketing tools
Clarity
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 online marketplace for used commercial vehicles and machinery.
  2. Extensive use of third-party marketing and analytics tools.
  3. No explicit privacy or cookie policies found in the provided content.
  4. No visible security policy or incident response information.
  5. Good multilingual support with many regional domains linked.
  6. No WAF or blocking mechanisms detected.
  7. Content is safe and suitable for general audiences.
Technical notes

Notes

The website uses a custom or proprietary CMS with a modern JavaScript-heavy front end. It integrates multiple analytics and marketing technologies including Google Tag Manager, Google Analytics, Facebook Pixel, TikTok Pixel, LinkedIn Insight Tag, and Criteo for retargeting. The site is mobile optimized and uses responsive design techniques. Performance is moderate, with preloading and deferred script loading to improve speed. SEO is well addressed with meta tags, Open Graph, and JSON-LD structured data. However, the absence of common security headers and limited privacy controls indicate technical debt in security and compliance areas. Hosting provider details are not explicit. Overall, the technical infrastructure supports a professional e-commerce platform but could benefit from enhanced security and privacy technical implementations.
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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