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Security report for autoline.cz

Autoline Česko · Transportation · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Email security and 2 other checks.

Security score

62/100

Risk levelMedium

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

Autoline Česko operates a leading online marketplace specializing in commercial vehicles, including trucks, trailers, buses, and spare parts. The platform serves a large international audience with over 300,000 daily visitors from 80 countries, positioning itself as a market leader in the transportation sector. The business model centers on vehicle listings, advertising, subscription services, and dealer directories, supported by a strong brand presence and customer testimonials. Technically, the website employs modern JavaScript frameworks, Google Analytics, and advertising technologies, with a custom backend likely based on PHP. The site is mobile-optimized and SEO-friendly, offering a professional user experience. Security posture is solid with HTTPS and some security headers, though improvements are recommended in cookie consent and security policy transparency. Overall, the domain registration data aligns well with the business claims, indicating a legitimate and stable operation.

Scanned

NIS2 and GDPR posture

GDPR outside view
33/ 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

7 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

    • 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

  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"

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

Keep watching autoline.cz

This scan found 25 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
72
Security headers
30
Email security
60
DNS health
75
Network security
100
GDPR outside view
33
Average
62

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 autoline.cz, from OffSeq Breach.

Total records
6
Employees
0
Customers
6
Third parties
0
Weak passwords
33%

1 subdomain 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 autoline.cz.

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

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Technical appendix

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

Business context

Business profile

Autoline's market positioning as a specialized commercial vehicle marketplace is reinforced by its extensive inventory and international reach. The company leverages multiple localized domains and sister projects to cover related markets such as machinery and agriculture. Revenue streams likely include advertising fees, subscription packages, and promotional services. The target customers are businesses and individuals involved in buying and selling commercial vehicles and parts. The presence of detailed business information, customer reviews, and social media engagement enhances credibility and trust. Strategic partnerships with related platforms and a parent digital agency support growth and marketing efforts.

Security posture

The website demonstrates a mature security posture with enforced HTTPS and integration of major analytics and advertising platforms. However, the absence of a cookie consent mechanism and limited security headers suggest partial compliance with EU privacy regulations. No visible vulnerabilities or exposed sensitive data were detected. The lack of a published security policy or incident response contact limits transparency and preparedness for security incidents. Implementing recommended security headers and formalizing security policies would strengthen the overall security culture and compliance.

Recommendations

  1. Implement a cookie consent banner to ensure compliance with EU cookie laws and enhance user privacy transparency.
  2. Add comprehensive security headers such as Content-Security-Policy, X-Content-Type-Options, and Strict-Transport-Security to improve defense against common web attacks.
  3. Publish a clear security policy and provide incident response contact information to improve transparency and readiness.
  4. Consider creating a security.txt file to facilitate responsible vulnerability disclosure.
  5. Regularly audit third-party scripts and tracking technologies to minimize privacy risks and maintain compliance.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Autoline Česko
Description
Autoline Česko is a leading online marketplace specializing in the sale and purchase of commercial vehicles, trucks, trailers, buses, and spare parts. It serves a broad international audience with over 300,000 daily users from 80 countries.
Key services
Vehicle listings for trucks, trailers, buses, and commercial vehicles, Spare parts search and ordering, Dealer and company directory, Advertising and promotional services, Subscription packages with enhanced marketing and analytics
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Google Tag Manager, Google Analytics, Google Ads, Facebook Pixel, CSS Modules
Frameworks
Custom PHP backend (implied by .php URLs), jQuery (implied by usage of $.post in scripts)
Platforms
Web
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 Google Consent for analytics and ads
  • No visible vulnerable libraries

Analytics and tracking

Services
Google Analytics, Google Ads, Facebook Pixel
Tracking level
extensive
Privacy practices
basic

Advertising

Ad networks
Google AdSense, Google Ads
Tracking pixels
Facebook Pixel
Transparency
good

Site quality

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

Key observations

  1. Website is a professional and comprehensive marketplace for commercial vehicles and spare parts.
  2. Strong international presence with multiple localized domains.
  3. Good use of structured data (JSON-LD) for SEO and business information.
  4. No visible security or privacy policy gaps except missing cookie consent banner.
  5. Active marketing and analytics integration with Google and Facebook.
  6. Clear contact information with phone and contact forms available.
  7. No signs of suspicious or malicious content.
Technical notes

Notes

The website uses a custom or proprietary CMS with a PHP backend, enhanced by modern JavaScript and CSS modules for styling. Google Tag Manager, Google Analytics, Google Ads, and Facebook Pixel are integrated for analytics and marketing. The site is mobile-optimized with responsive design and good SEO practices including structured data (JSON-LD). Performance is moderate, with potential for improvement in loading speed and accessibility features. No common CMS platforms like WordPress or Joomla were detected, indicating a tailored solution. Hosting provider details are not explicit. Overall, the technical infrastructure supports a professional and scalable online marketplace.
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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