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Security report for webexpo.net

WebExpo Conference · Technology · Czech Republic

High risk. 7 critical or high findings in Network security, Security headers and 3 other checks.

Security score

48/100

Risk levelHigh

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

WebExpo Conference is a well-established European technology event focusing on web development, UX/UI design, AI, marketing, and business. It offers a mix of expert talks, workshops, and networking opportunities, targeting developers, designers, marketers, and tech leaders. The conference has a strong market position with 18 years of history and attracts over 1600 attendees annually. Technically, the website is built on WordPress with WooCommerce for ticket sales, enhanced by Matomo and Google Tag Manager for analytics, and includes modern plugins for multi-currency and chat support. The site demonstrates good digital maturity with responsive design, SEO optimization, and privacy-conscious analytics implementation. Security posture is solid with HTTPS and cookie consent mechanisms, though additional security headers and a public security policy could improve it further. Overall, the site is professional, trustworthy, and compliant with GDPR, making it a reliable platform for its audience.

Scanned

NIS2 and GDPR posture

GDPR outside view
73/ 100 · Medium
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

7 findings rated critical or high. Fix these first.

  1. 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
  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';…
  3. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

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

Keep watching webexpo.net

This scan found 27 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

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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
75
DNS health
60
Network security
0
GDPR outside view
73
Average
48

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

Breach exposure

Leaked credentials and lookalike domains from OffSeq Breach. The counts are free; the detailed lists are paid add-ons.

Dark web exposure

Add-on

Leaked records that mention webexpo.net, from OffSeq Breach.

Total records
8
Employees
0
Customers
8
Third parties
0
Weak passwords
0%

2 subdomains affected

See the 10 newest leaked credentials

A one-off add-on to this report that lists the most recent identifier and password pairs OffSeq Breach holds for webexpo.net.

Select it in the checkout above.

Breach keeps ingesting new leaks, so these numbers can grow between scans.

Technical appendix

Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.

Business context

Business profile

WebExpo operates as an event organizer in the technology sector, monetizing through ticket sales and premium workshops. Its competitive advantage lies in its longevity, comprehensive programming, and strong community engagement. The business targets a diverse tech audience including developers, designers, and marketers, with additional family-friendly offerings. Partnership opportunities are actively promoted, indicating a collaborative ecosystem. The website content and structure support a professional brand image, facilitating growth and market presence in the European tech conference space.

Security posture

The website employs HTTPS and a cookie consent mechanism aligned with GDPR requirements, reflecting a mature privacy approach. Use of Matomo with disabled cookies indicates privacy-conscious analytics. However, no explicit security policy or incident response contacts are published, and security headers are not detected in the provided data. The absence of DNSSEC is a minor gap. No vulnerabilities or exposed sensitive data were found. Overall, the security posture is good but could be enhanced by publishing security policies, enabling DNSSEC, and adding security headers.

Recommendations

  1. Enable DNSSEC to improve domain security and prevent DNS spoofing.
  2. Implement and publish a formal security policy and incident response contact information.
  3. Add security headers such as Content Security Policy (CSP), Strict-Transport-Security (HSTS), X-Frame-Options, and X-Content-Type-Options.
  4. Regularly audit and update WordPress plugins and themes to mitigate vulnerabilities.
  5. Enhance accessibility features to improve compliance and user experience for all users.

Contact details published on the site

Addresses
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
WebExpo Conference
Description
WebExpo is one of Europe’s leading tech conferences, offering practical talks, workshops, and networking opportunities for professionals in web development, UX/UI design, AI, marketing, and business.
Key services
Tech conference with expert talks, Hands-on workshops, Networking events and parties, Kids workshops and family-friendly activities
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress, WooCommerce, Matomo Analytics, Google Tag Manager, jQuery, Woo Multi Currency plugin, Woo Product Bundle plugin, Click to Chat for WhatsApp plugin
Frameworks
WordPress CMS, WooCommerce e-commerce
Platforms
Web (desktop and mobile)
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Consent management for cookies
  • No exposed sensitive data in HTML
  • Use of Matomo with disabled cookies for privacy

Analytics and tracking

Services
Matomo, Google Tag Manager
Tracking level
minimal
Privacy practices
good

Advertising

Tracking pixels
Matomo
Marketing tools
Click to Chat for WhatsApp
Transparency
good

Site quality

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

Key observations

  1. Website is a well-established tech conference site with comprehensive event information.
  2. Strong presence of privacy and cookie consent mechanisms.
  3. No signs of malicious or suspicious content.
  4. Good use of modern web technologies and analytics with privacy considerations.
  5. Clear contact and business information provided.
  6. No security policy or incident response info publicly available.
Technical notes

Notes

The website is built on a modern WordPress CMS with WooCommerce for e-commerce functionality, supported by plugins for multi-currency, chat, and analytics. It uses Matomo and Google Tag Manager for tracking with privacy considerations. The site is mobile responsive and SEO optimized with proper meta tags and Open Graph data. Performance is moderate, with room for optimization. The technical stack is well-maintained but could benefit from enhanced security configurations and accessibility improvements to reduce technical debt and improve resilience.
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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