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Security report for arval.cz

Arval · Transportation · Czech Republic

Medium risk. 5 critical or high findings in GDPR outside view and SSL/TLS.

Security score

73/100

Risk levelMedium

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

Arval.cz is a professional website representing Arval, a large vehicle leasing company operating in the Czech Republic and part of the BNP Paribas Group. The company specializes in full-service operational leasing solutions for individuals, entrepreneurs, and companies, offering flexible long-term vehicle rentals with fixed monthly payments that include maintenance, insurance, and other services. The website is well-structured, mobile-optimized, and rich in relevant content, targeting a broad audience from private individuals to large enterprises. Technically, the site uses Drupal 10 CMS and integrates modern tracking and marketing tools such as Google Tag Manager and Adform, ensuring good performance and SEO optimization. Security posture is strong with HTTPS, content security policies, and no visible vulnerabilities, although explicit incident response and vulnerability disclosure mechanisms are not found. Privacy and cookie policies are comprehensive and GDPR compliant, reflecting good privacy practices. Overall, the site presents a trustworthy and professional digital presence for Arval in the Czech market.

Scanned

This is an earlier scan of arval.cz. View the latest report

NIS2 and GDPR posture

GDPR outside view
25/ 100 · Critical
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

5 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 Privacy Policy found

      GDPR requires a clear and accessible privacy policy

      What to do: Add a comprehensive privacy policy page and link to it prominently

    • 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

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, Twitter, LinkedIn, YouTube

      What to do: Document all third-party data sharing in your privacy policy

  2. 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.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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

Keep watching arval.cz

This scan found 17 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

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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
82
Security headers
75
Email security
70
DNS health
85
Network security
100
GDPR outside view
25
Average
73

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

Arval operates in the transportation sector, focusing on vehicle leasing and fleet management. The business model revolves around full-service operational leasing, providing customers with hassle-free vehicle use without ownership risks. The company targets individuals, small business owners, and large corporations, offering tailored leasing solutions including flexible return options and used vehicle sales. The website's integration with partner domains and customer portals indicates a mature ecosystem supporting customer engagement and operational efficiency. The presence of ISO certifications and affiliation with BNP Paribas Group enhances credibility and market position. The company leverages digital marketing and analytics tools to optimize customer acquisition and retention. Growth indicators include active news updates and social media engagement. Strategic partnerships and comprehensive service catalogs suggest a robust competitive advantage in the Czech leasing market.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, use of Content Security Policy nonces, and absence of exposed sensitive data. Security headers are partially present, but explicit headers like HSTS or X-Frame-Options are not confirmed from the data. No vulnerable libraries or insecure forms were detected. However, the absence of a published security policy, incident response contacts, or vulnerability disclosure program limits transparency and readiness for security incidents. Privacy compliance is strong with GDPR-aligned policies and cookie consent mechanisms. The overall security score is high but could be improved by adding explicit incident response information and security.txt files. No WAF or blocking mechanisms interfere with accessibility, indicating stable and secure hosting.

Recommendations

  1. Publish a dedicated security policy page detailing security practices and frameworks.
  2. Implement and publicize a vulnerability disclosure program with a security.txt file.
  3. Add explicit incident response contact information for security issues.
  4. Enhance HTTP security headers by including HSTS, X-Frame-Options, and X-XSS-Protection.
  5. Regularly audit third-party scripts and tracking tools to minimize privacy risks.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Arval
Description
Arval provides full-service operational leasing solutions tailored for individuals, entrepreneurs, and companies, offering flexible long-term vehicle rental with fixed monthly payments including maintenance, insurance, and other services.
Key services
Operational leasing, Full-service vehicle rental, Fleet management, Used vehicle sales, Mobility solutions
Content quality
excellent
Branding
consistent

Technology

Stack
Drupal 10, Google Tag Manager, Adform tracking, FontAwesome, Slick Slider, Keen Slider
Frameworks
Drupal
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Content Security Policy nonce
  • No exposed sensitive data in HTML
  • Secure login links

Analytics and tracking

Services
Google Analytics via Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Adform
Tracking pixels
Adform
Marketing tools
Adform
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and professional design.
  2. WHOIS data is unavailable, limiting domain registration trust analysis.
  3. Strong presence of privacy and cookie policies with consent mechanisms.
  4. Multiple social media channels linked, indicating active engagement.
  5. Use of modern web technologies and CMS (Drupal 10).
  6. No security or WAF blocking detected.
  7. Comprehensive legal and business information provided.
  8. No adult or questionable content detected.
Technical notes

Notes

The website is built on Drupal 10 CMS, leveraging modern JavaScript libraries such as Keen Slider and Slick Slider for UI components. It integrates Google Tag Manager and Adform for analytics and advertising, indicating a sophisticated marketing infrastructure. The site is mobile-optimized with responsive design and accessibility features like skip links and ARIA roles. Performance is moderate, with asynchronous loading of scripts and optimized images. SEO is supported by comprehensive meta tags including Open Graph and Twitter cards. The absence of hosting provider details limits full infrastructure assessment. Overall, the technical implementation is robust, supporting a professional user experience and scalable marketing operations.
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

Earlier scans of this domain

  1. 75/100Medium24 findingsView report
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