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Security report for sevciktomas.cz

Tomáš Ševčík · Technology · Czech Republic

High risk. 12 critical or high findings in GDPR outside view, Network security and 3 other checks.

Security score

39/100

Risk levelHigh

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

Tomáš Ševčík is an experienced freelance web designer and developer based in the Czech Republic, offering a broad range of web-related services including design, consulting, security, optimization, translation, maintenance, and custom WordPress plugin development. The website positions him as a seasoned professional with over 15 years of practice and a strong portfolio of satisfied clients. The business model is focused on providing tailored web solutions to clients seeking effective and profitable online presence. Technically, the website is built on WordPress with modern frameworks like Bootstrap and uses various plugins for performance, SEO, and GDPR compliance. The site is well-optimized for mobile and desktop, with good SEO and accessibility features. Security posture is solid with HTTPS and cookie consent mechanisms, though some security headers and explicit policies are missing. The absence of WHOIS data is a notable gap in domain legitimacy verification, but the website content and business information are professional and trustworthy. Overall, the site reflects a mature digital presence with room for improvement in security transparency and domain registration clarity.

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

12 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

  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.

    • Critical

      Critical Service Exposed: MySQL

      Port 3306 (MySQL) is publicly accessible - MySQL - Database server

      What to do: Immediately restrict access to MySQL using firewall or VPN

      • 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

  3. 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';…

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Keep watching sevciktomas.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
62
Security headers
15
Email security
50
DNS health
80
Network security
0
GDPR outside view
25
Average
39

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 · found on this site
  • 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 business operates as a small independent entity in the technology sector, specifically web design and development. It targets clients who need professional web services to enhance their online business performance. The company leverages a strong portfolio and client testimonials to establish market credibility. Revenue streams likely come from project-based web design, consulting, and ongoing maintenance contracts. The presence of social media and multiple contact channels supports client engagement and marketing efforts. The lack of WHOIS data is unusual and could be a risk factor in trust but does not currently impact operational business intelligence. The company appears to maintain a focused and specialized service offering with a clear value proposition centered on profitable web solutions.

Security posture

The website demonstrates a good security posture with enforced HTTPS, GDPR-compliant cookie consent management, and asynchronous loading of tracking scripts to minimize performance impact. However, no explicit security headers such as Content-Security-Policy or X-Frame-Options were detected, which are recommended best practices. There is no visible security policy or incident response information published, which could improve transparency and preparedness. No vulnerabilities or exposed sensitive data were found in the HTML content. The use of popular plugins and frameworks requires ongoing vigilance to avoid vulnerabilities. Overall, the security maturity is moderate to good but could benefit from enhanced header policies and published security documentation.

Recommendations

  1. Implement and verify security headers like Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options to enhance protection against common web attacks.
  2. Publish a clear security policy and incident response plan on the website to improve transparency and client trust.
  3. Regularly audit and update all WordPress plugins and themes to mitigate vulnerabilities.
  4. Consider adding a security.txt file to facilitate responsible vulnerability disclosure.
  5. Investigate and resolve the missing WHOIS data issue to improve domain legitimacy and trustworthiness.

Contact details published on the site

Addresses
Legal name
Tomáš Ševčík
VAT number
CZ8712054571
Registration number
88001121
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Tomáš Ševčík
Description
Jsem nezávislý webdesignér a webový vývojář. Přes 12 let tvořím úspěšné webové stránky, které mají za cíl přinést mým klientům zisk.
Key services
Web design and creation, Web consulting, Website security and malware removal, Website speed optimization, Website translation, Website maintenance, Custom WordPress plugin development
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress 6.7.4, PHP (implied by WordPress), jQuery, Bootstrap, FontAwesome, Google Tag Manager, Facebook Pixel, Complianz GDPR plugin, WP Rocket caching, Easy Fancybox
Frameworks
Bootstrap
Platforms
WordPress
Performance
fast
Mobile
excellent
Accessibility
good
SEO
excellent

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent management with Complianz plugin
  • Facebook Pixel and Google Tag Manager scripts loaded asynchronously
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics, Facebook Pixel
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Facebook Pixel
Marketing tools
AddToAny social sharing, Facebook customer chat
Transparency
good

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 professional design.
  2. No WAF or blocking mechanisms detected.
  3. WHOIS data is missing, which is unusual and reduces trust score.
  4. Strong GDPR and cookie compliance with visible consent management.
  5. Multiple social media and contact channels provided.
  6. Website uses modern technologies and good SEO practices.
  7. No visible security policy or incident response information.
  8. No terms of service page found.
  9. Business is a small independent web design and development freelancer.
Technical notes

Notes

The website is built on a modern WordPress platform with Bootstrap for responsive design and uses a variety of plugins for SEO, GDPR compliance, caching, and user experience enhancements. Performance is optimized with WP Rocket caching and lazy loading of images and scripts. The site is mobile-optimized and accessible with good navigation clarity and professional design. The technical stack is current and well-maintained, though hosting provider details are not disclosed. The use of Google Tag Manager and Facebook Pixel indicates a mature approach to analytics and marketing. There is no indication of technical debt or outdated technologies. Overall, the technical implementation supports a fast, secure, and user-friendly website experience.
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. 43/100High36 findingsView report
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