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Security report for vystava-vod-ka.cz

Sdružení oboru vodovodů a kanalizací ČR, z.s. · Energy · Czech Republic

Medium risk. 7 critical or high findings in GDPR outside view, Security headers and 1 other check.

Security score

63/100

Risk levelMedium

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

The website vystava-vod-ka.cz represents the international water industry exhibition 'VODOVODY-KANALIZACE' (VOD-KA), a significant event in Central Europe focused on water supply and sewerage technologies. The event is organized by Sdružení oboru vodovodů a kanalizací ČR, z.s., with operational support from Exponex, s.r.o. The site provides detailed information about the exhibition, including past event summaries, exhibitor catalogs, and contact details. The business model centers on event organization and industry networking, targeting professionals and companies in the water sector. The website content is professionally presented in Czech, with good navigation and mobile optimization.

Scanned

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

7 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';…

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

Keep watching vystava-vod-ka.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
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  • 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
72
Security headers
20
Email security
70
DNS health
75
Network security
100
GDPR outside view
40
Average
63

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

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 vystava-vod-ka.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for vystava-vod-ka.cz right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.

Monitor on Breach (opens in a new tab)

Technical appendix

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

Business context

Business profile

VOD-KA holds a strong market position as the largest water industry exhibition in Central Europe, with a history of 23 successful editions. Its competitive advantage lies in its specialized focus and broad international participation. Revenue streams likely include exhibitor fees, sponsorships, and event services. The target audience includes water industry professionals, exhibitors, visitors, and media. The partnership with Exponex, s.r.o. supports event logistics and management. Growth indicators include increasing exhibitor and visitor numbers. The website reflects a mature event brand with consistent messaging and trust signals such as official registration numbers and detailed contact information.

Security posture

The website employs HTTPS and a cookie consent mechanism, indicating baseline security and privacy awareness. However, the use of an outdated jQuery version and absence of visible security headers suggest potential vulnerabilities. No incident response or security policy information is publicly available, limiting transparency. The lack of WHOIS data reduces domain trustworthiness. Overall, the security posture is moderate but could benefit from updates to libraries, enhanced header configurations, and published security policies to improve resilience and compliance.

Recommendations

  1. Upgrade jQuery and other JavaScript libraries to current secure versions to mitigate known vulnerabilities.
  2. Implement and verify HTTP security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Publish clear security and incident response policies on the website to enhance transparency and preparedness.
  4. Ensure WHOIS information is complete and accurate to improve domain legitimacy and trust.
  5. Conduct regular security audits and vulnerability assessments to maintain a strong security posture.

Contact details published on the site

Addresses
Legal name
Sdružení oboru vodovodů a kanalizací ČR, z.s.
VAT number
CZ60456116
Registration number
60456116
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Sdružení oboru vodovodů a kanalizací ČR, z.s.
Description
Mezinárodní vodohospodářská výstava VODOVODY-KANALIZACE (VOD-KA) byla významnou událostí v oblasti vodohospodářství, která po úspěšném 23. ročníku předává organizaci sdružení SOVAK ČR. Výstava prezentovala inovace a technologické novinky v oblasti vodovodů a kanalizací.
Key services
organizace výstavy, prezentace firem a technologií, doprovodný program, vydávání závěrečných zpráv a katalogů
Content quality
good
Branding
consistent

Technology

Stack
jQuery 1.11.2, jQuery UI, Lightbox.js, CSS3, HTML5
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
60/100
Good practices seen
  • Cookie consent banner implemented

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Transparency
poor

Site quality

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

Key observations

  1. Website is fully accessible with no blocking or WAF detected.
  2. Content is in Czech language focused on a water industry exhibition event.
  3. WHOIS data is missing, which is a concern for domain legitimacy.
  4. Cookie consent mechanism is implemented and GDPR privacy policy is linked externally.
  5. No explicit security headers detected in provided data; security posture could be improved.
  6. No forms detected on the main page; contact is via email and phone only.
  7. No social media links found in the HTML content.
  8. Website uses older jQuery version which may have vulnerabilities.
  9. Business contact details and organizer information are clearly presented in footer.
  10. No evidence of tracking or advertising networks found.
Technical notes

Notes

The website is built using standard web technologies including HTML5, CSS3, and JavaScript libraries such as jQuery 1.11.2 and Lightbox.js. It lacks a detected CMS, suggesting a custom or static site architecture. Performance is moderate with good mobile responsiveness and basic accessibility features. SEO optimization is basic with meta keywords and descriptions present but no advanced structured data or Open Graph tags detected. Hosting provider details are not disclosed. The site uses a cookie consent banner indicating GDPR compliance efforts. Technical debt is present due to outdated libraries and missing security headers, representing modernization opportunities.
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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