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Security report for czechonlineexpo.cz

Czech Online Expo · E-commerce · Czech Republic

High risk. 9 critical or high findings in GDPR outside view, Security headers and 2 other checks.

Security score

49/100

Risk levelHigh

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

Czech Online Expo is a prominent Czech event organizer specializing in e-commerce and digital business conferences. The website promotes the 2026 edition of their flagship event, featuring over 150 speakers, 100 exhibitors, and thousands of attendees. The event offers a comprehensive program with multiple summits, workshops, and networking opportunities, targeting professionals in the e-commerce and digital marketing sectors. The site is well-structured, professionally designed, and optimized for mobile devices, reflecting a mature digital presence. Technically, the website is built on WordPress with modern plugins such as Yoast SEO and Bricks Builder, and integrates tracking and marketing tools like Google Tag Manager and SmartEmailing. The site uses HTTPS and includes cookie consent mechanisms, indicating attention to privacy compliance. However, some security headers are missing, and no WHOIS data is available, which slightly reduces trustworthiness. Security posture is generally good with encrypted connections and no visible vulnerabilities or exposed sensitive data. Privacy policies and cookie management comply with GDPR requirements. The absence of direct contact emails or phone numbers on the main pages suggests a preference for contact via forms or social media. Overall, the website represents a credible and professional business with a strong market position in the Czech e-commerce event space. Strategic recommendations include enhancing security headers, improving transparency with WHOIS data, and providing clearer direct contact information to boost trust and compliance.

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

9 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

  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 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 czechonlineexpo.cz

This scan found 23 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
62
Security headers
15
Email security
90
DNS health
80
Network security
20
GDPR outside view
25
Average
49

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

Czech Online Expo holds a leading position in the Czech e-commerce and digital business event market. Its competitive advantage lies in its comprehensive multi-summit format, extensive speaker and exhibitor network, and strong partnerships with key industry players like SmartEmailing and Shoptet. The business model revolves around event organization, sponsorship, and exhibitor participation fees. Target customers include e-commerce professionals, startups, B2B and B2C companies, and digital marketers. Growth indicators include increasing visitor numbers and expanding summit topics. The partnership ecosystem is robust, involving technology providers, marketing firms, and media partners. The company demonstrates a strategic focus on digital transformation and community building within the Czech market.

Security posture

The website exhibits a mature security posture with HTTPS enforced and cookie consent implemented, aligning with GDPR standards. No critical vulnerabilities or exposed sensitive data were detected in the HTML content. However, the absence of key security headers such as Content-Security-Policy and X-Frame-Options suggests room for improvement. There is no visible incident response or security policy documentation, which could be enhanced to demonstrate readiness. The lack of WHOIS data reduces transparency and trust. Overall, the security maturity is good but could benefit from additional hardening and documented policies.

Recommendations

  1. Implement comprehensive security headers including Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options to mitigate common web attacks.
  2. Ensure WHOIS data is complete and publicly available to improve domain transparency and trustworthiness.
  3. Provide clear and accessible direct contact information such as company emails and phone numbers to enhance credibility and user trust.
  4. Develop and publish a formal security policy and incident response plan to demonstrate organizational security maturity.
  5. Regularly audit third-party scripts and plugins for vulnerabilities and update them promptly to maintain a secure environment.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Czech Online Expo
Description
Největší český e-commerce a online business veletrh, který se koná v únoru 2026 v Praze. Akce zahrnuje 150+ řečníků, 100 vystavovatelů, 6000+ návštěvníků, 19 summitů ze světa digitálu, workshopy a afterparty.
Key services
Conference and summit hosting, Exhibition space for companies, Networking opportunities, Workshops and afterparty events
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress 6.8.3, Yoast SEO plugin, Google Tag Manager, SmartEmailing tracking, Splide.js (carousel), Isotope.js (layout), Typekit fonts, CookieConsent.js
Frameworks
Bricks Builder (WordPress theme)
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

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

Analytics and tracking

Services
Google Analytics
Tracking level
moderate
Privacy practices
good

Advertising

Ad networks
Google Ads, Facebook, Sklik
Tracking pixels
Facebook Pixel, Sklik
Marketing tools
SmartEmailing
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 multimedia.
  2. No WHOIS data available, which is unusual and reduces transparency.
  3. Strong focus on e-commerce and digital business event in Czech Republic.
  4. Multiple partner and sponsor logos with external links.
  5. Cookie consent and privacy policy implemented in Czech language.
  6. No direct contact emails or phone numbers found on main pages.
  7. Use of modern web technologies and WordPress CMS.
  8. No security headers detected in provided data; recommend improvement.
  9. No visible security or incident response policies on site.
  10. No vulnerability disclosure or security.txt found.
Technical notes

Notes

The website is built on a modern WordPress platform using the Bricks Builder theme and Yoast SEO plugin, indicating a focus on SEO and user experience. It integrates multiple JavaScript libraries such as Splide.js for carousels and Isotope.js for layout management, enhancing interactivity and visual appeal. The site uses Google Tag Manager and SmartEmailing for marketing and analytics, reflecting a data-driven approach. Performance is moderate with good mobile optimization and accessibility features. The use of Typekit fonts and responsive design elements contributes to a polished user interface. Technical risks include reliance on multiple third-party scripts which require ongoing maintenance to avoid vulnerabilities.
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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