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Security report for tomaspaulus.com

Bc. Tomáš Paulus · Education · Czech Republic

Medium risk. 4 critical or high findings in Security headers and SSL/TLS.

Security score

68/100

Risk levelMedium

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

Tomáš Paulus operates a professional UX design education and consulting business based in Prague, Czech Republic. The website offers online courses, mentoring, portfolio feedback, and corporate workshops focused on UX storytelling and design adoption of AI. The business targets UX designers and companies seeking to improve their user experience maturity. The site is well-branded, content-rich, and professionally designed, reflecting a niche market position in UX education and consulting within the Czech/Slovak region. Technically, the website is built on Webflow, leveraging modern web technologies including Google Tag Manager and Analytics, with good mobile optimization and performance. Security posture is adequate with HTTPS and cookie consent implemented, but lacks explicit security headers and published security policies. WHOIS data is missing, which raises legitimacy concerns, but the professional presence and active business mitigate some risk. Overall, the site scores well on content quality and technical implementation but should improve security transparency and domain registration clarity.

Scanned

NIS2 and GDPR posture

GDPR outside view
88/ 100 · Low
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. 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 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';…

  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 Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1
    • 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

Need hands-on remediation? Email guard@offseq.com

Keep watching tomaspaulus.com

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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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
57
Security headers
30
Email security
70
DNS health
65
Network security
100
GDPR outside view
88
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 business leverages a direct-to-consumer and B2B model combining digital product sales (online courses and downloadable UX resources) with personalized mentoring and consulting services. Partnerships with platforms like Skillmea and UXStorytelling.cz expand reach and credibility. The company serves a specialized market segment of UX professionals and firms in the Czech Republic, with a small but focused operation. The presence of client logos such as O2, Visa, and KB indicates established corporate relationships. Revenue streams include course sales, consulting fees, and mentoring engagements. The business ecosystem includes AI adoption projects and UX maturity consulting, positioning it as a thought leader in UX education locally.

Security posture

The website enforces HTTPS and uses cookie consent mechanisms aligned with GDPR. However, no explicit security headers (CSP, HSTS, X-Frame-Options) were detected, and no published security or incident response policies exist. No vulnerability disclosures or security.txt files are present. The absence of WHOIS data is a notable risk factor, potentially indicating domain registration issues or privacy blocking. No exposed sensitive data or vulnerable libraries were found in the HTML content. Overall, the security maturity is moderate but could be improved by adding security headers, publishing policies, and clarifying domain registration status.

Recommendations

  1. Implement and enforce security headers such as Content-Security-Policy, Strict-Transport-Security, and X-Frame-Options to enhance protection against common web attacks.
  2. Publish a clear security policy and incident response contact information on the website to improve transparency and preparedness.
  3. Verify and update WHOIS domain registration information to ensure legitimacy and trustworthiness.
  4. Consider adding a vulnerability disclosure policy or security.txt file to encourage responsible reporting of security issues.
  5. Maintain and regularly audit privacy compliance measures, including cookie consent and data protection practices, to align with GDPR and other regulations.

Contact details published on the site

Addresses
Legal name
Bc. Tomáš Paulus
Registration number
05297800
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Bc. Tomáš Paulus
Description
Zjednodušujem svet okolo nás — Učím dizajnérov pohybovať sa vo svete businessu — Tvorím online kurzy a materiály — Facilitujem dizajnové workshopy
Key services
UX storytelling masterclass, Online UX design courses, Mentoring and portfolio feedback, Design workshops for companies
Content quality
excellent
Branding
consistent

Technology

Stack
Webflow, Google Tag Manager, Google Analytics, Finsweet Cookie Consent, jQuery, Google Fonts
Platforms
Webflow CMS
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent implemented
  • No exposed sensitive data in HTML

Analytics and tracking

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

Advertising

Marketing tools
Finsweet Cookie Consent
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.
  2. No WAF or blocking detected.
  3. WHOIS data unavailable, which is unusual.
  4. Professional UX design education and consulting business.
  5. Good privacy and cookie consent implementation.
  6. No explicit security policies or incident response info published.
  7. No phone numbers found; contact via email and social media only.
  8. No security headers detected in provided data.
  9. Use of modern web technologies and CMS (Webflow).
Technical notes

Notes

The website is built on the Webflow platform, utilizing modern front-end technologies including Google Fonts, jQuery, and Google Tag Manager for analytics and marketing. The site loads quickly with responsive design optimized for mobile devices. SEO is supported by proper meta tags and Open Graph data. No CMS other than Webflow is detected. Hosting is provided by Webflow's infrastructure. The site uses Finsweet Cookie Consent for GDPR compliance. There is no evidence of outdated or vulnerable libraries. Technical debt appears low, but security header implementation is missing, representing a modernization opportunity to improve security posture.
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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