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Security report for dklab.cz

Studio dkLAB · Technology · Czech Republic

Medium risk. 6 critical or high findings in GDPR outside view, SSL/TLS and 1 other check.

Security score

58/100

Risk levelMedium

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

Studio dkLAB is a Czech-based digital agency specializing in custom web design, e-commerce solutions, and Shoptet platform customizations. With over 15 years of experience, the company serves businesses and municipalities, offering services ranging from UX/UI design to process automation and system maintenance. Their market position is strengthened by recognized Shoptet partner status and a robust client portfolio. Technically, the website employs a mix of legacy and modern web technologies, including jQuery, Swiper.js, and Google Analytics, with good mobile optimization and SEO practices. Security posture is solid with HTTPS and cookie consent mechanisms, though improvements in security headers and library updates are recommended. Overall, the site is professional, trustworthy, and compliant with GDPR, but the absence of WHOIS data slightly impacts domain trustworthiness.

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

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 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

      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

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, Google APIs

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

  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 SSL Key Length

      SSL certificate uses 256-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

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Keep watching dklab.cz

This scan found 18 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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  • 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
90
Email security
70
DNS health
80
Network security
20
GDPR outside view
25
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

The company operates in the technology and e-commerce sectors, targeting Czech businesses and municipalities requiring tailored web solutions. Their business model focuses on service provision with a strong emphasis on Shoptet e-commerce platform integration. Revenue streams likely include custom development, maintenance contracts, and consulting services. The partnership ecosystem includes Shoptet premium programs, enhancing credibility and market reach. Growth indicators include 10,000+ installations of their add-ons and a client base with significant annual turnover. Strategic observations highlight a focus on quality design, automation, and user experience as competitive advantages.

Security posture

Studio dkLAB demonstrates a mature security posture with enforced HTTPS, cookie consent compliance, and no visible exposure of sensitive data. However, the use of an outdated jQuery version and lack of explicit security headers such as CSP or HSTS present potential vulnerabilities. The absence of a published security policy or incident response contact limits transparency. GDPR compliance is well addressed through privacy and cookie policies. Overall, the security maturity is good but could benefit from modernization and enhanced transparency to reduce risk and improve trust.

Recommendations

  1. Implement comprehensive HTTP security headers including Content Security Policy (CSP), HSTS, and X-Frame-Options.
  2. Upgrade jQuery and other JavaScript libraries to current supported versions to mitigate known vulnerabilities.
  3. Publish a dedicated security policy and incident response contact information to improve transparency and trust.
  4. Enhance website accessibility to meet higher standards for users with disabilities.
  5. Regularly audit third-party scripts and tracking tools to ensure privacy compliance and security.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Studio dkLAB
Description
Studio dkLAB provides custom web design and e-commerce solutions, specializing in Shoptet platform customizations, websites for cities and municipalities, and tailored e-shops with integration to production and warehouse systems.
Key services
Web design, E-commerce solutions, Shoptet platform customizations, UX/UI design and analysis, Process automation, System maintenance and support, Consulting and advisory
Content quality
excellent
Branding
consistent

Technology

Stack
jQuery 1.12.4, Swiper.js, Fancybox, Google Analytics, Google Tag Manager, CookieConsent.js, Google Fonts
Platforms
Shoptet (e-commerce platform)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with granular controls
  • No exposed sensitive data in HTML
  • No visible vulnerable libraries

Analytics and tracking

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

Advertising

Ad networks
Google Ads
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and professional design.
  2. No WHOIS data available, possibly due to privacy or registry issues.
  3. Strong presence in Czech web design and e-commerce market, especially Shoptet platform.
  4. Good privacy and cookie compliance with explicit consent mechanisms.
  5. No direct contact emails or phone numbers found in HTML; contact via forms and social media.
  6. No explicit security policy or incident response contacts published.
  7. Use of legacy jQuery version may pose security risks.
  8. No visible security headers detected in provided data.
Technical notes

Notes

The website infrastructure uses a combination of legacy (jQuery 1.12.4) and modern JavaScript libraries (Swiper.js, Fancybox) alongside Google Analytics and Tag Manager for tracking. The site is mobile optimized with responsive design and uses Google Fonts for typography. Performance is moderate, with potential improvements by updating libraries and optimizing scripts. No CMS is explicitly detected, suggesting a custom or proprietary solution. Hosting provider details are not available. SEO is supported by proper meta tags and Open Graph data. Technical risks include outdated libraries and missing security headers, which should be addressed to maintain operational security and performance.
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

Earlier scans of this domain

  1. 57/100Medium27 findingsView report
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