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Security report for truck1.si

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

High risk. 8 critical or high findings in GDPR outside view, Email security and 3 other checks.

Security score

45/100

Risk levelHigh

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

Truck1.si is a regional Slovenian portal of the Truck1.eu group, offering a comprehensive online marketplace for used trucks, commercial vehicles, and related equipment. The platform targets European buyers and sellers, providing over 150,000 listings from trusted dealers. The business is well-established since 2003, with a strong market presence and multi-language support, positioning itself as a leading player in the transportation sector's online vehicle marketplace. Technically, the website employs modern tracking and advertising technologies, including Google Tag Manager, Facebook Pixel, TikTok Analytics, and others, hosted on Google infrastructure with secure HTTPS connections. However, the site lacks explicit privacy and cookie policies, which impacts its privacy compliance rating. Security posture is generally good with HTTPS and no exposed sensitive data, but could be improved by adding security headers and incident response information. Overall, the site is professional, trustworthy, and safe for general audiences, but should enhance privacy transparency and security documentation to improve compliance and user trust.

Scanned

NIS2 and GDPR posture

GDPR outside view
60/ 100 · Medium
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

8 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

  2. 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

  3. 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';…

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

Keep watching truck1.si

This scan found 27 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

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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
60
Average
45

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.si operates as part of the Truck1.eu group, leveraging a broad network of dealers and extensive vehicle listings to serve the European commercial vehicle market. Its business model is primarily an online marketplace with additional services such as promotional offerings and leasing options. The platform supports multiple languages and countries, indicating a scalable and international approach. Revenue likely derives from paid services for sellers, advertising, and leasing facilitation. The presence of featured dealers and partnerships suggests a strong ecosystem and competitive advantage in vehicle sales. Growth indicators include continuous updates, multi-channel marketing, and integration with major ad and analytics platforms. Strategic observations highlight the importance of maintaining compliance with evolving privacy regulations and enhancing security transparency to sustain market leadership.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, absence of exposed sensitive data, and use of consent management for analytics. It integrates multiple tracking and advertising pixels, which increases the attack surface but is common for commercial platforms. The lack of security headers and absence of published security policies or incident response contacts represent gaps that could be exploited or reduce user trust. No vulnerabilities or malware indicators were detected in the provided content. Compliance with GDPR is partial due to missing explicit privacy and cookie policies. Incident response readiness is unclear. Overall, the security maturity is good but can be improved by formalizing policies, publishing security.txt, and implementing additional HTTP security headers.

Recommendations

  1. Publish a comprehensive privacy policy and cookie policy accessible from the homepage.
  2. Implement a clear cookie consent mechanism compliant with GDPR and ePrivacy Directive.
  3. Add HTTP security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  4. Publish a security policy and incident response contact information, including abuse and security email addresses.
  5. Consider adding a security.txt file to facilitate vulnerability disclosure and improve transparency.

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
Obiščite našo spletno stran za nakup kakovostnega tovornjaka, priklopnikov za gradbene stroje. Več kot 150 000 oglasov dobrih zaupanja evropskih trgovcev na Truck1.
Key services
Vehicle listings, Dealer services, Promotional services, Leasing, Subscription to sellers
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics, Facebook Pixel, TikTok Analytics, Twitter Conversion Tracking, LinkedIn Insight Tag, Taboola Pixel, Criteo, Bing Ads, JavaScript, CSS, HTML5
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • No exposed sensitive data in HTML
  • Use of consent management for analytics

Analytics and tracking

Services
Google Analytics, Facebook Pixel, TikTok Analytics, LinkedIn Insight Tag, Twitter Conversion Tracking, Taboola Pixel, Criteo, Bing Ads
Tracking level
extensive
Privacy practices
basic

Advertising

Ad networks
Taboola, Criteo, Bing Ads, Google Ads, Facebook Ads, Twitter Ads, TikTok Ads, LinkedIn Ads
Tracking pixels
Facebook Pixel, TikTok Pixel, LinkedIn Insight, Twitter Conversion Tracking, Taboola Pixel
Marketing tools
Facebook Pixel, TikTok Analytics, LinkedIn Insight Tag
Transparency
basic

Site quality

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

Key observations

  1. Website is a multi-language, multi-country commercial vehicle marketplace.
  2. Extensive use of third-party analytics and advertising pixels.
  3. No explicit privacy or cookie policy pages detected in provided content.
  4. Strong branding consistency with Truck1.eu group.
  5. No visible security policy or incident response information.
  6. Good technical implementation with HTTPS and modern tracking.
  7. No WAF or blocking mechanisms detected.
  8. Content is safe and appropriate for general audiences.
Technical notes

Notes

The website uses a modern technology stack with extensive use of third-party analytics and advertising services, including Google Tag Manager, Facebook Pixel, TikTok Analytics, LinkedIn Insight, and others. Hosting is via Google Cloud DNS with Google-managed nameservers, indicating reliable infrastructure. The site is mobile optimized with responsive design and good SEO practices including meta tags and structured data. No CMS was detected, suggesting a custom or proprietary platform. Performance is moderate, with some potential for optimization. Accessibility features are basic and could be enhanced. The site uses multiple Google Analytics IDs and Google Ads conversions, indicating sophisticated marketing tracking. Overall, the technical infrastructure is solid but could benefit from improved accessibility and security header implementation.
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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