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Security report for datlab.cz

Datlab s.r.o. · Technology · Czech Republic

Medium risk. 8 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

63/100

Risk levelMedium

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

Datlab s.r.o. is a Czech-based company specializing in data gathering, processing, and analytics with a focus on economic data and public procurement. Their website showcases a suite of products aimed at helping businesses, public authorities, and researchers navigate sanctions, tenders, and risk detection in public procurement. The company serves a diverse audience including government bodies, municipalities, state-owned enterprises, and academic institutions, positioning itself as a trusted regional player in the data analytics sector. Technically, the website employs modern web technologies including JavaScript frameworks (Vue.js implied), Google Analytics, Google Tag Manager, and multiple tracking pixels with a consent management system in place. The site is mobile optimized and demonstrates good SEO and accessibility practices, although some improvements in accessibility could be made. Hosting and domain registration are consistent with the company's Czech Republic base. From a security perspective, the website enforces HTTPS and uses consent-based tracking mechanisms. However, it lacks explicit security headers and published security policies such as incident response or vulnerability disclosure. No critical vulnerabilities or exposed sensitive data were detected. Privacy compliance is partial due to the absence of a dedicated privacy policy and terms of service pages. Overall, the website is professional, trustworthy, and content-rich, with moderate tracking and good business credibility. Strategic improvements in privacy documentation, security headers, and incident response transparency would enhance the security posture and compliance standing.

Scanned

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

8 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 datlab.cz

This scan found 24 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

Email alerts on material changes and an exportable JSON history of every change.

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Full report

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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
72
Security headers
15
Email security
80
DNS health
85
Network security
100
GDPR outside view
25
Average
63

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 datlab.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for datlab.cz right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

Datlab operates in a niche market focused on public procurement and sanctions data analytics, serving government agencies, municipalities, state-owned enterprises, and academic institutions. Their business model revolves around providing specialized data services and tools that facilitate compliance, risk detection, and tender preparation. The company leverages partnerships and affiliated entities such as Datlab Institut to enhance research and policy impact. Their client base includes reputable organizations, indicating strong market positioning and trust. Revenue streams likely derive from subscription or licensing of their data platforms and consulting services. Growth indicators include expanding product offerings and active participation in regulatory and academic advisory bodies.

Security posture

The current security maturity level is moderate. HTTPS is enforced, and tracking scripts are managed with user consent, reflecting awareness of privacy regulations. However, the absence of security headers like Content-Security-Policy and lack of published security or incident response policies indicate room for improvement. No vulnerabilities or exposed sensitive data were found, suggesting good operational security. Compliance gaps exist in GDPR documentation and vulnerability disclosure readiness. The security culture appears professional but could benefit from enhanced transparency and formalized policies to improve incident response and user trust.

Recommendations

  1. Publish a comprehensive privacy policy detailing data processing and GDPR compliance.
  2. Implement and publish a security policy including incident response and vulnerability disclosure procedures.
  3. Add security headers such as Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options to enhance protection.
  4. Provide explicit contact channels for security incidents (e.g., security@ or abuse@ email addresses).
  5. Regularly audit third-party scripts and tracking tools to minimize privacy risks and improve transparency.

Contact details published on the site

Addresses
Legal name
Datlab s.r.o.
VAT number
CZ24213101
Registration number
C 189197 vedená u Městského soudu v Praze
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Datlab s.r.o.
Description
Datlab is a Czech company specializing in data gathering, processing and analytics with a primary focus on economic data and the public procurement sector. They provide tools and data services to businesses, public authorities, researchers, and NGOs, including products for sanctions verification, tender documentation, risk detection in public tenders, and monitoring public procurements.
Key services
Sanctions verification, Tender documentation database, Risk detection in public tenders, Public procurement monitoring
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, Google Analytics, Google Tag Manager, Facebook Pixel, LinkedIn Insight Tag, vue-gtm-cookie-consent
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Google Tag Manager with consent management
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

Services
Google Analytics, Facebook Pixel, LinkedIn Insight Tag, Seznam Retargeting
Tracking level
moderate
Privacy practices
basic

Advertising

Ad networks
Facebook Ads
Tracking pixels
Facebook Pixel, LinkedIn Insight Tag
Marketing tools
vue-gtm-cookie-consent
Transparency
good

Site quality

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

Key observations

  1. Website is professionally designed and content-rich focusing on public procurement and sanctions data services.
  2. No privacy policy or terms of service pages found, which is a compliance gap.
  3. Cookie consent mechanism is implemented via vue-gtm-cookie-consent and Google Tag Manager.
  4. Multiple trusted clients including government bodies and universities are showcased.
  5. No security.txt or vulnerability disclosure policy found.
  6. No phone numbers explicitly labeled as company contact found in the content.
  7. Use of multiple third-party analytics and tracking services with consent management.
  8. No signs of WAF or content blocking detected.
Technical notes

Notes

The website uses a modern technology stack including HTML5, CSS3, JavaScript, and Vue.js components. It integrates multiple analytics and marketing tools such as Google Analytics, Google Tag Manager, Facebook Pixel, and LinkedIn Insight Tag, all managed with a cookie consent mechanism. The site is mobile responsive and well-structured with clear navigation and professional design. Hosting is consistent with the registrar Webglobe, s.r.o. Performance is moderate with no visible technical debt or deprecated libraries. Opportunities exist to improve accessibility and implement advanced security headers. Overall, the technical infrastructure supports the business goals effectively with room for incremental modernization.
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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