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Security report for dgstudio.cz

dgstudio.cz s.r.o. · Technology · Czech Republic

Medium risk. 6 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

68/100

Risk levelMedium

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

dgstudio.cz s.r.o. is a small Czech digital agency specializing in custom web design, e-commerce development, branding, graphic design, and bespoke software solutions. With over 14 years of experience and more than 300 satisfied clients, the company positions itself as a creative and professional partner for businesses seeking tailored digital services. Their offerings include integration with accounting and CRM systems, reflecting a focus on business process optimization. Technically, the website employs modern web technologies including Google Tag Manager, Google Analytics, and Cloudflare Turnstile captcha for bot protection. The site is well-structured, mobile-optimized, and uses HTTPS with good SSL configuration. Cookie consent and privacy policies are implemented, indicating attention to GDPR compliance. However, some security headers are missing, and no explicit security or incident response policies are published. From a security perspective, the site demonstrates a solid baseline with HTTPS, consent management, and bot mitigation. The absence of WHOIS data reduces transparency but does not indicate malicious intent. No vulnerabilities or exposed sensitive data were detected. Overall, the website is professional, trustworthy, and compliant with privacy regulations. The overall risk is low, but improvements in security headers, incident response transparency, and vulnerability disclosure would enhance the security posture and trustworthiness further.

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 Consent Banner found

      GDPR requires explicit consent for non-essential cookies

      What to do: Implement a cookie consent banner that appears on first visit

    • High

      Third-party services without privacy policy

      Detected services: Google Analytics, Facebook, Cloudflare, 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 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';…

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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
77
Security headers
55
Email security
70
DNS health
80
Network security
100
GDPR outside view
25
Average
68

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

dgstudio.cz operates in the competitive Czech digital agency market, targeting small to medium businesses requiring custom web and software solutions. Their competitive advantage lies in their bespoke approach, integrating web platforms with accounting and CRM systems, which is a niche service. The business model is service-based, generating revenue from project work in web design, branding, marketing, and software development. The company maintains a portfolio of references and active social media presence, supporting client acquisition and brand visibility. Growth indicators include a stable client base and long operational history. No parent or subsidiary companies were identified, indicating an independent operation. Strategic partnerships are not explicitly listed but may exist informally.

Security posture

The security maturity of dgstudio.cz is moderate to good. The website enforces HTTPS and uses Google Tag Manager with consent mode, reflecting awareness of privacy and security best practices. The inclusion of Cloudflare Turnstile captcha adds bot protection. However, the lack of explicit security headers such as Content Security Policy and HSTS reduces defense-in-depth. No published security policy or incident response contacts limit transparency and preparedness perception. No vulnerability disclosure or security.txt file is present, which is a missed opportunity for responsible vulnerability management. Overall, the site is secure for typical business use but could benefit from enhanced security controls and documentation.

Recommendations

  1. Implement and enforce security headers including Content Security Policy, HSTS, X-Frame-Options, and X-XSS-Protection.
  2. Publish a clear security policy and incident response contact information on the website.
  3. Create and maintain a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  4. Enhance accessibility compliance to improve usability for all users.
  5. Regularly audit third-party scripts and dependencies to mitigate supply chain risks.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
dgstudio.cz s.r.o.
Description
Jsme kreativní digitální agentura ze Zlína a tvoříme webové stránky, e-shopy a řešení na míru. Realizujeme firemní značky, loga a manuály.
Key services
Tvorba webových stránek, On-line marketing, Grafické studio, Vývoj softwaru na míru, Propojení s účetními systémy
Content quality
good
Branding
consistent

Technology

Stack
Google Tag Manager, Google Analytics (gtag), Cloudflare Turnstile (captcha), Google Fonts (Montserrat), JavaScript, CSS, HTML5
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent mechanism implemented
  • Google Tag Manager with consent mode configured
  • Cloudflare Turnstile captcha for bot protection

Analytics and tracking

Services
Google Analytics
Tracking level
minimal
Privacy practices
good

Advertising

Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content in Czech language.
  2. No WHOIS data available from CZ NIC registry for this domain.
  3. Cookie consent and privacy policy are implemented and GDPR compliant.
  4. No phone numbers explicitly labeled as company contact found.
  5. Contact email info@dgstudio.cz is present and consistent with company domain.
  6. Social media presence on Facebook and Instagram with official company pages.
  7. No terms of service or explicit security policy pages found.
  8. No visible forms except contact form linked from /kontakt#form.
  9. Use of modern web technologies and Google services for analytics and tag management.
  10. Cloudflare Turnstile captcha script included but no active challenge blocking access.
Technical notes

Notes

The website uses a modern technology stack with HTML5, CSS, JavaScript, Google Fonts, Google Tag Manager, and Google Analytics. It is hosted with HTTPS enabled and includes Cloudflare Turnstile captcha for bot mitigation. Performance is moderate with good mobile optimization and SEO practices. No CMS or hosting provider details were detected. The site structure is clear with consistent branding and navigation. Technical debt appears low, but the absence of some security headers and accessibility features suggests room for modernization and improvement. Overall, the technical infrastructure supports the business needs effectively.
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. 67/100Medium32 findingsView report
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