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Security report for ddtsro.cz

DDT s.r.o. · Manufacturing · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

67/100

Risk levelMedium

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

DDT s.r.o. is a Czech manufacturing company specializing in the converting and processing of adhesive tapes with over 20 years of experience. The company offers tailored solutions primarily for the automotive, healthcare, and engineering sectors. It holds recognized certifications including ISO 9001:2015 and maintains a partnership with Tesa, positioning itself as a trusted specialist in its niche. The website reflects a professional and consistent brand image with clear service offerings and case studies demonstrating expertise. Technically, the website employs modern JavaScript libraries such as jQuery, Bootstrap, GSAP, and Owl Carousel to deliver a responsive and engaging user experience. Hosting and domain registration are consistent and reliable, with SSL properly configured. The site includes a cookie consent mechanism aligned with GDPR requirements, though explicit privacy and terms of service pages are not found. Analytics usage is minimal and privacy-conscious. From a security perspective, the site benefits from HTTPS and cookie consent but lacks visible security headers and formal security policies or incident response contacts. No vulnerabilities or suspicious patterns were detected in the content or WHOIS data. The domain age and registration details support the legitimacy of the business. Overall, the website is well-constructed, trustworthy, and business-focused, with room for improvement in security headers and formal privacy documentation. The risk profile is low, and the company demonstrates credible market positioning and digital maturity.

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

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 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

  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 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 ddtsro.cz

This scan found 20 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.

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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
95
Security headers
20
Email security
85
DNS health
60
Network security
100
GDPR outside view
40
Average
67

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

DDT s.r.o. operates in the manufacturing sector, focusing on adhesive tape converting services. Its competitive advantage lies in over two decades of specialized experience, ISO certification, and a strategic partnership with Tesa. The business model is B2B, targeting manufacturing clients in automotive, healthcare, and engineering industries. Revenue streams likely derive from custom tape processing and related services. The company shows growth potential through innovation and tailored solutions. The partnership ecosystem includes recognized certification bodies and industry leaders. Operationally, the company maintains a professional online presence with clear service descriptions and case studies, supporting client trust and market credibility.

Security posture

The website demonstrates a moderate security maturity level with HTTPS enabled and a cookie consent mechanism in place, indicating awareness of privacy compliance. However, the absence of explicit security headers such as Content-Security-Policy and X-Frame-Options reduces the overall security posture. No incident response or vulnerability disclosure information is provided, which could limit rapid response to security events. No exposed sensitive data or vulnerable libraries were detected. The site’s security practices are adequate for its business type but could be enhanced by formalizing security policies and improving header configurations to mitigate common web threats.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish clear privacy and terms of service pages to improve transparency and compliance with GDPR and other regulations.
  3. Establish a vulnerability disclosure policy or security.txt file to facilitate responsible reporting of security issues.
  4. Enhance accessibility features to meet WCAG standards, improving usability for all users.
  5. Regularly audit and update third-party libraries to mitigate risks from known vulnerabilities.

Contact details published on the site

Addresses
Legal name
DDT s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
DDT s.r.o.
Description
Společnost DDT s.r.o. se zabývá zpracováním a convertingem lepících pásek s více než 20 lety zkušeností. Nabízí řešení na míru v oblasti automotive, zdravotnictví a strojírenství. Disponuje certifikací ISO 9001:2015 a je partnerem společnosti Tesa.
Key services
Řezání (Cutting), Vysekávání (Die-cutting), Nasekávání (Perforating), Laminování (Laminating), Laserové řezání (Laser cutting), Fingerlift
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.5.1, Bootstrap, GSAP, Owl Carousel, Lightbox, AOS (Animate On Scroll), Google Tag Manager (gtag.js)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
75/100
Good practices seen
  • HTTPS enabled
  • Cookie consent banner with opt-out
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics
Tracking level
minimal
Privacy practices
good

Advertising

Tracking pixels
Google Analytics (via gtag.js)
Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF challenges.
  2. Content is professionally presented in Czech language with English option.
  3. No explicit privacy or terms of service pages found.
  4. Cookie consent mechanism is implemented and active.
  5. Contact information is clearly provided with email, phone, and physical address.
  6. Use of modern JavaScript libraries and frameworks for UI and animations.
  7. Security headers are not explicitly detected in the HTML content.
  8. SSL is enabled and used properly.
  9. No social media links explicitly found in the HTML content.
  10. Certifications and trust badges are prominently displayed.
Technical notes

Notes

The website uses a modern and well-supported technology stack including jQuery, Bootstrap, GSAP, Owl Carousel, and AOS for animations and UI interactions. Google Tag Manager and Google Analytics are employed for tracking with user consent mechanisms in place. The site is hosted likely via Active24, consistent with the registrar information. Performance is moderate with video backgrounds and animations, balanced by responsive design for mobile devices. No CMS is explicitly detected, suggesting a custom or static site architecture. Technical debt appears low, but improvements in security headers and accessibility could enhance robustness and compliance.
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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