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Security report for dataline.cz

DataLine Technology, a.s. · Manufacturing · Czech Republic

High risk. 7 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

49/100

Risk levelHigh

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

DataLine Technology, a.s. is a specialized distributor and supplier of digital printing and finishing equipment primarily serving the Czech Republic's printing and packaging industries. Their product portfolio includes advanced digital printing machines such as HP Indigo (arch and roll formats), finishing equipment from Scodix, Highcon, ABG, and Kongsberg, as well as support for offset printing technologies. The company targets printing houses, digital centers, packaging manufacturers, graphic studios, designers, and industrial firms, positioning itself as a key player in the Czech polygrafical market segment. Technically, the website is built on WordPress with a modern theme (Avada) and utilizes popular plugins like Yoast SEO and Complianz GDPR for SEO and privacy compliance. The site is mobile-optimized, well-structured, and includes rich metadata and structured data for enhanced search engine visibility. The presence of cookie consent mechanisms and a comprehensive privacy policy indicates good GDPR compliance. From a security perspective, the site enforces HTTPS and employs cookie consent but lacks visible advanced security headers and published security policies or incident response information. No vulnerabilities or exposed sensitive data were detected in the analyzed content. The WHOIS data is privacy-protected, which is typical for business domains, and no suspicious patterns were found. Overall, DataLine Technology presents a professional and trustworthy online presence with a strong focus on its niche market. Strategic improvements in security headers and transparency around security policies could further enhance trust and compliance.

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

    • High

      Third-party services without privacy policy

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

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

  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"

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

Keep watching dataline.cz

This scan found 23 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
65
Security headers
30
Email security
55
DNS health
85
Network security
20
GDPR outside view
40
Average
49

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 dataline.cz, from OffSeq Breach.

Total records
3
Employees
0
Customers
3
Third parties
0
Weak passwords
0%

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 dataline.cz.

Select it in the checkout above.

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

DataLine Technology operates as a medium-sized essential entity in the manufacturing and technology sectors, focusing on digital printing and finishing equipment distribution. Their competitive advantage lies in offering a broad portfolio of high-end printing technologies and finishing solutions, catering to a diverse client base including commercial printers, packaging producers, and graphic designers. The business model revolves around equipment sales, service, and support, supplemented by software solutions. The company maintains an active partnership ecosystem with major brands like HP Indigo and ABG. Growth indicators include a comprehensive product catalog and active social media presence. The company’s market position is solid within the Czech Republic, with no evidence of parent or subsidiary companies. Revenue streams likely derive from equipment sales, maintenance contracts, and software licensing.

Security posture

The website demonstrates a moderate to good security posture with mandatory HTTPS encryption and GDPR-compliant cookie consent mechanisms. However, the absence of key security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options suggests room for improvement in mitigating common web vulnerabilities. No security or incident response policies are publicly disclosed, which limits transparency and preparedness perception. The lack of a security.txt file or vulnerability disclosure program reduces the ability for external parties to report issues responsibly. No exposed sensitive data or vulnerable libraries were detected in the provided content. Overall, the security maturity is adequate for a commercial website but could benefit from enhanced security controls and policy disclosures.

Recommendations

  1. Implement comprehensive HTTP security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to strengthen web security.
  2. Publish a dedicated security policy and incident response page to improve transparency and preparedness.
  3. Create and maintain a security.txt file to facilitate responsible vulnerability disclosure.
  4. Regularly audit and update third-party plugins and libraries to avoid vulnerabilities.
  5. Enhance accessibility features to improve compliance and user experience for all visitors.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
DataLine Technology, a.s.
Description
Dodavatel zařízení a software pro tiskárny, digitální centra, výrobce obalů, sítotiskové provozy, grafická studia, designéry a mnoho dalších.
Key services
Distribuce digitálních tiskových strojů HP Indigo (archové, rolové, speciální), Distribuce digitálního dokončování (Scodix, Highcon, ABG, Kongsberg), Podpora ofsetového tisku a souvisejících zařízení (Cron), Servis a podpora zařízení, Software a technologie pro tisk a výrobu obalů
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress 6.7.4, Yoast SEO plugin, jQuery 3.7.1, Slider Revolution 6.6.10, SitePress Multilingual CMS (WPML), Complianz GDPR plugin, Fusion Builder (Avada theme)
Frameworks
WordPress, Avada theme
Platforms
WordPress CMS
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced (canonical URL is https)
  • Cookie consent banner with opt-in mechanism
  • No exposed sensitive data found in HTML

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Marketing tools
Yoast SEO, Complianz GDPR
Transparency
basic

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 navigation
  2. No WHOIS data publicly available, indicating privacy protection
  3. Strong focus on digital printing and finishing equipment distribution
  4. Good GDPR compliance with cookie consent and privacy policy
  5. No visible security headers detected in HTML source
  6. No forms detected in provided HTML snippet
  7. Multiple social media channels linked
  8. No terms of service page found
  9. No explicit security or incident response policies published
Technical notes

Notes

The website is powered by WordPress 6.7.4 with the Avada theme and uses several well-known plugins such as Yoast SEO for search engine optimization, Complianz GDPR for cookie management, and Slider Revolution for interactive content. The site loads jQuery 3.7.1 and employs modern web standards including responsive design and structured data (JSON-LD) for SEO. Performance is moderate, with potential optimization opportunities in asset loading and caching. The site is mobile-friendly and includes accessibility basics but could improve in ARIA roles and keyboard navigation. Hosting provider details are not disclosed. Overall, the technical infrastructure is modern and suitable for the business needs but could benefit from performance tuning and enhanced accessibility.
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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