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Security report for uspesnyweb.cz

Úspěšný web s.r.o. · Technology · Czech Republic

Medium risk. 4 critical or high findings in GDPR outside view and Network security.

Security score

68/100

Risk levelMedium

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

Úspěšný web s.r.o. is a Czech Republic-based small family-owned technology company specializing in custom web solutions including web presentations, e-commerce shops, and CRM systems. Founded in 2015, the company positions itself as a stable and professional service provider with a focus on tailored digital projects for businesses and organizations. Their website reflects a consistent brand image with good content quality and clear navigation, targeting clients seeking bespoke digital solutions. Technically, the site employs modern JavaScript frameworks, SVG graphics, and integrates Google Tag Manager and cookie consent mechanisms, indicating a moderate to good level of digital maturity. Security posture is solid with HTTPS enforced and GDPR-compliant cookie consent, though some security headers and explicit policies could be improved. Overall, the website is trustworthy, professional, and compliant with privacy regulations, supporting the company's credibility and market presence.

Scanned

This is an earlier scan of uspesnyweb.cz. View the latest report

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

4 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

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

  2. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • High

      High-Risk Service Exposed: FTP

      Port 21 (FTP) is publicly accessible - FTP - Often unencrypted file transfer

      What to do: Consider restricting access to FTP or implementing strong authentication

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

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Keep watching uspesnyweb.cz

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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
85
Email security
90
DNS health
80
Network security
20
GDPR outside view
40
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

The company operates in the technology sector, focusing on web development, e-commerce, and CRM solutions. Its business model is service-oriented, delivering custom projects tailored to client needs. The stable family business structure and local market focus provide competitive advantages in personalized service and trust. The website showcases numerous client references, reinforcing market credibility. Revenue streams likely derive from project-based contracts and ongoing support. The target audience includes small to medium businesses and organizations in need of digital transformation. The company leverages partnerships with hosting providers like WEDOS and uses marketing tools such as Google Tag Manager and Leady for lead generation and analytics. Strategic observations suggest opportunities for expanding incident response transparency and formalizing security policies to enhance trust further.

Security posture

The website demonstrates a good security baseline with HTTPS enabled and GDPR-compliant cookie consent that denies ad and analytics storage by default. Form inputs include validation, CAPTCHA, and mandatory GDPR consent checkboxes, reducing risk of spam and unauthorized data processing. However, no explicit security policy or incident response contact information is found, which could hinder rapid response to security incidents. Security headers like Content-Security-Policy and X-Frame-Options are not detected, representing an area for improvement. No vulnerabilities or exposed sensitive data were identified in the analysis. Overall, the security maturity is moderate to good, suitable for a small technology service provider, but could benefit from enhanced security controls and transparency.

Recommendations

  1. Implement comprehensive security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to harden the website against common attacks.
  2. Publish a clear security policy and provide incident response contact channels (e.g., security@ or abuse@ email addresses) to improve transparency and readiness.
  3. Regularly audit and update third-party scripts and libraries to mitigate potential vulnerabilities.
  4. Enhance accessibility features to improve compliance and user experience for all visitors.
  5. Consider adding a terms of service page to clarify user rights and obligations.

Contact details published on the site

Addresses
Legal name
Úspěšný web s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Úspěšný web s.r.o.
Description
Tvůrci webových řešení z Rakovníka, nabízí tvorbu webových prezentací, e-shopů a CRM systémů na míru.
Key services
Web development, E-shop development, CRM system development, Custom project consulting and implementation
Content quality
good
Branding
consistent

Technology

Stack
JavaScript, jQuery, Nette Framework, SVG graphics, Google Tag Manager, Cookie Consent scripts
Frameworks
Nette
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with default denial of ad and analytics storage
  • Form validation with CAPTCHA and GDPR consent checkbox

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Leady
Marketing tools
Leady
Transparency
basic

Site quality

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

Key observations

  1. Website is professionally designed with clear navigation and good content.
  2. Contact information is transparent and includes phone, email, physical address, and contact form.
  3. Cookie consent is implemented with GDPR compliance in mind.
  4. No explicit security policy or incident response contact found.
  5. No terms of service page detected.
  6. Use of modern web technologies and SVG graphics enhances user experience.
  7. No suspicious or malicious content detected.
  8. WHOIS data supports legitimacy and business stability.
Technical notes

Notes

The website uses a modern tech stack including JavaScript, jQuery, and the Nette PHP framework, combined with SVG graphics for visual appeal. Hosting is provided by WEDOS, consistent with the registrar data. Performance is moderate with asynchronous loading of scripts and preloading of fonts and images. Mobile optimization is good, with responsive design elements and viewport meta tags. SEO is supported by proper meta tags, Open Graph data, and structured navigation. Accessibility is basic but could be improved. The site uses cookie consent scripts and Google Tag Manager for analytics and marketing. Overall, the technical infrastructure is solid for a small web development company, with opportunities for 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

Earlier scans of this domain

  1. 68/100Medium21 findingsView report
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