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Security report for volta.be

Volta · Technology · Belgium

Medium risk. 4 critical or high findings in Security headers and SSL/TLS.

Security score

72/100

Risk levelMedium

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

Volta is a Belgian digital agency specializing in branding, website development, and creative digital services. The company targets businesses and organizations seeking professional digital presence and marketing solutions. Their website is built on Drupal 11, indicating a modern and scalable technical infrastructure. The use of advanced JavaScript libraries and tracking tools like Google Tag Manager and Leadinfo reflects a mature digital marketing approach. Security posture is strong with HTTPS enforced and multiple security headers present, although explicit security policies and incident response contacts are not published. Privacy compliance is well addressed with clear privacy and cookie policies and consent mechanisms. Overall, the website presents a professional and trustworthy digital presence with moderate to high technical and security maturity.

Scanned

NIS2 and GDPR posture

GDPR outside view
100/ 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

4 findings rated critical or high. Fix these first.

  1. 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 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';…

  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
    • High

      Weak SSL Key Length

      SSL certificate uses 384-bit key, which is considered weak

      What to do: Use at least 2048-bit RSA or 256-bit ECC key

      • CWE-326
      • OWASP A04:2025
      • Mozilla TLS: Mozilla Server Side TLS 6.0 intermediate: rsa_key_size 2048

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

Keep watching volta.be

This scan found 21 issues across 5 checks. Monitoring re-runs those checks daily, emails you when something material changes and records each fix, so you can show progress.

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  • 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
42
Security headers
40
Email security
82
DNS health
70
Network security
100
GDPR outside view
100
Average
72

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

Volta operates in the technology sector as a service provider offering branding and web development services. The company appears to be medium-sized with a consistent brand identity and a focus on quality and creativity. Their market position is that of an established digital agency in Belgium, catering to business clients. The business model revolves around service delivery in digital marketing and creative solutions. The website shows good content quality and navigation, supporting customer engagement. The absence of direct contact emails or phone numbers suggests a preference for contact forms, which may streamline lead management. The company uses multiple third-party marketing and tracking tools, indicating an active approach to customer insights and digital advertising.

Security posture

The website demonstrates a solid security posture with HTTPS enabled and a comprehensive set of security headers. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the lack of a published security policy or incident response information limits transparency in security governance. No vulnerability disclosure or security.txt files were found, which could be improved to enhance trust and readiness. The use of third-party scripts is managed with consent mechanisms, aligning with privacy regulations. Overall, the security maturity is good but could benefit from more explicit security governance documentation and incident response readiness.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and governance.
  2. Add clear incident response contact information, such as a security@ or abuse@ email address.
  3. Implement and publish a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  4. Enhance website accessibility features to meet compliance standards and improve user experience.
  5. Regularly review and audit third-party scripts and tracking tools to mitigate potential vulnerabilities.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Volta
Description
Merken die kloppen. Code die werkt. Creatie die raakt.
Key services
branding, websites, digital studio services
Content quality
good
Branding
consistent

Technology

Stack
Drupal 11, Google Tag Manager, Fuse.js, GSAP, Leadinfo tracking, dotLottie player
Frameworks
Drupal
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • security headers present
  • no exposed sensitive data in HTML

Analytics and tracking

Services
Google Tag Manager, Leadinfo
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Leadinfo, CookiePro
Marketing tools
Leadinfo
Transparency
good

Site quality

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

Key observations

  1. Website uses modern Drupal 11 CMS with advanced JavaScript libraries
  2. Privacy and cookie policies are present and GDPR compliant
  3. No direct contact emails or phone numbers found; contact via form only
  4. No explicit security or incident response policies published
  5. WHOIS data is privacy protected, limiting registrant visibility
  6. Website is professionally designed and well-structured
  7. No signs of adult or questionable content
  8. Uses multiple third-party tracking and marketing tools with consent
Technical notes

Notes

The website is built on Drupal 11 CMS, leveraging modern JavaScript libraries such as GSAP for animations and Fuse.js for search functionality. It uses Google Tag Manager and Leadinfo for analytics and tracking, with cookie consent managed by CookiePro. The site is mobile-optimized with responsive design and preloaded images for performance. Security headers and HTTPS are properly configured, contributing to a secure environment. Performance is moderate, with opportunities for optimization in loading speed and accessibility. The technical stack is modern and well-maintained, supporting a professional digital presence. Hosting provider details are not explicitly identified from the content.
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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