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Security report for presto.eu

PRESTO GmbH & Co. KG · Manufacturing · Germany

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

58/100

Risk levelMedium

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

PRESTO GmbH & Co KG is a German manufacturing company specializing in industrial waste disposal equipment, including compactors and balers. The company offers a comprehensive product range supported by planning, consulting, production, installation, and maintenance services. Their website reflects a mature digital presence with multilingual support and a focus on customer engagement through contact forms and social media channels. Technically, the site is built on the Contao CMS platform with modern libraries such as jQuery and Bootstrap, providing a responsive and user-friendly experience. Security measures include HTTPS enforcement, CSRF protection, and captcha on forms, although some security headers could be improved. Privacy compliance is well addressed with a clear privacy policy and cookie consent mechanism. Overall, the site demonstrates a professional and trustworthy business presence with minimal security or privacy concerns.

Scanned

NIS2 and GDPR posture

GDPR outside view
40/ 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

6 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

    • 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

  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 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. 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 presto.eu

This scan found 21 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

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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
62
Security headers
80
Email security
70
DNS health
75
Network security
20
GDPR outside view
40
Average
58

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

PRESTO operates in the manufacturing sector, targeting industrial clients needing waste compaction and recycling solutions. Their business model centers on product sales complemented by consulting and after-sales services. The company maintains a consistent brand image and leverages social media for outreach. The absence of WHOIS registrant data is mitigated by the professional website and consistent contact information. The company appears medium-sized with a solid market position in Germany and international reach. No direct competitors or partners are listed on the site, but the product diversity and service offerings suggest a competitive advantage in quality and customer support.

Security posture

The website exhibits a good security posture with HTTPS, CSRF tokens, and captcha protections on forms. However, the absence of explicit security headers such as Content-Security-Policy and HSTS reduces the overall security score. No vulnerabilities or exposed sensitive data were detected. The site lacks a published security policy or incident response contact, which could be improved to enhance trust and readiness. Privacy compliance is strong, with GDPR-aligned privacy policies and mandatory acceptance on forms. Overall, the security maturity is good but could benefit from additional hardening and transparency.

Recommendations

  1. Implement and enforce security headers including Content-Security-Policy, X-Frame-Options, and HSTS.
  2. Publish a dedicated security policy and incident response contact information on the website.
  3. Regularly audit third-party scripts and dependencies for vulnerabilities.
  4. Enhance accessibility features to improve compliance and user experience.
  5. Consider adding analytics with privacy-respecting configurations to better understand user behavior.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
PRESTO GmbH & Co. KG
Description
PRESTO GmbH & Co KG manufactures waste disposal plants and dewatering technology, offering a wide range of compactors and balers for industrial waste and recyclables. They emphasize innovation, cost-saving solutions, and customer satisfaction.
Key services
Manufacturing of compactors and balers, Planning and consulting, Production, Installation and commissioning, Service and maintenance
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Bootstrap, Contao CMS, Colorbox, Swipe.js
Frameworks
Bootstrap
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • CSRF protection cookie present
  • Captcha on forms
  • Privacy policy acceptance checkbox on forms

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website uses HTTPS with valid SSL
  2. No WHOIS data available publicly due to EURid privacy policy
  3. Comprehensive product and service information
  4. Multiple language options available
  5. Cookie consent mechanism implemented
  6. Contact forms require privacy policy acceptance
  7. Social media presence on LinkedIn, Instagram, Facebook, YouTube
  8. No visible security policy or incident response info
  9. No analytics or tracking scripts detected
  10. No advertising or affiliate programs detected
Technical notes

Notes

The website is built on Contao CMS with Bootstrap and jQuery, providing a modern and responsive design. Performance is moderate with no major issues detected. The site uses client-side cookie consent management and includes captcha for form security. No analytics or tracking scripts were found, indicating minimal user tracking. The technical stack is stable but could be enhanced with additional security headers and performance optimizations. Hosting provider details are not disclosed. The multilingual setup and structured navigation contribute positively to SEO and user experience.
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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