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Security report for e-katalogy.cz

virtual-zoom s.r.o. · Technology · Czech Republic

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

Security score

53/100

Risk levelMedium

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

The website www.e-katalogy.cz represents virtual-zoom s.r.o., a Czech-based small technology company specializing in the production and hosting of customized virtual e-catalogues, flyers, books, and magazines. Their services focus on providing interactive digital catalogues linked to e-commerce platforms, targeting businesses seeking to enhance their online product presentations. The company positions itself as a niche provider with dedicated hosting infrastructure on the Czech internet backbone, offering technical support and system upgrades. Technically, the website employs a traditional web stack with jQuery (multiple versions), OwlCarousel, Google reCAPTCHA, Google Tag Manager, and Google Analytics. While the site is functional and professionally designed with good navigation and SEO practices, some technical debt is evident due to the use of outdated jQuery versions and lack of visible security headers. Mobile optimization and accessibility are basic but adequate. From a security perspective, the site implements GDPR-compliant cookie consent mechanisms and uses Google reCAPTCHA to protect its contact form. However, the absence of explicit security headers and the presence of older JavaScript libraries pose potential risks. WHOIS data is unavailable, likely due to privacy protection, which slightly reduces transparency but is not uncommon for small businesses. Overall, the website is safe, professional, and trustworthy with moderate technical maturity. Strategic improvements in updating libraries, enhancing security headers, and improving mobile accessibility would strengthen its security posture and user experience.

Scanned

NIS2 and GDPR posture

GDPR outside view
80/ 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

7 findings rated critical or high. Fix these first.

  1. Email security

    SPF, DKIM and DMARC stop others sending email that looks like it comes from your domain, a common route to phishing and invoice fraud.

    • Critical

      No email authentication configured

      Domain is vulnerable to email spoofing

      What to do: Implement SPF, DKIM, and DMARC immediately

  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 e-katalogy.cz

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

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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
20
Email security
60
DNS health
75
Network security
20
GDPR outside view
80
Average
53

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 e-katalogy.cz, from OffSeq Breach.

No leaked records found

Breach holds no records for e-katalogy.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

virtual-zoom s.r.o. operates in the technology sector, focusing on digital catalogue production and hosting services. Their business model is B2B, serving companies that require interactive e-catalogues integrated with e-commerce. The company leverages partnerships with related domains (virtual-zoom.cz, zoom-light.cz, virtual-tickets.cz, zoom-driver.cz) to provide a broader ecosystem of digital services. Revenue likely derives from catalogue production fees, hosting subscriptions, and technical support. The target customers are businesses in retail or manufacturing sectors needing digital marketing tools. The company shows consistent branding and professional content, indicating a stable market presence in the Czech Republic. Growth potential exists through modernization of technology and expanded marketing.

Security posture

The website demonstrates a moderate security maturity level with GDPR compliance and use of Google reCAPTCHA for form protection. However, the use of outdated jQuery libraries and absence of security headers such as Content Security Policy, HSTS, and X-Frame-Options reduce its security robustness. No incident response or security policy information is publicly available, indicating potential gaps in transparency and preparedness. The lack of WHOIS data limits trust signals but is mitigated by professional contact information and privacy policy presence. Overall, the security posture is adequate for a small business but requires improvements to mitigate common web vulnerabilities and enhance user trust.

Recommendations

  1. Update all JavaScript libraries, especially jQuery, to the latest secure versions to reduce vulnerability risks.
  2. Implement and verify comprehensive security headers including CSP, HSTS, X-Frame-Options, and X-Content-Type-Options.
  3. Ensure HTTPS is enforced site-wide with strong SSL/TLS configurations and regularly audited certificates.
  4. Develop and publish a formal security policy and incident response plan accessible to users and partners.
  5. Enhance mobile optimization and accessibility to improve user experience and compliance with standards.

Contact details published on the site

Addresses
Legal name
virtual-zoom s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
virtual-zoom s.r.o.
Description
Production of customized virtual e-catalogues, flyers, books, and magazines with interactive features linked to e-shops. Hosting services for virtual presentations with dedicated servers and technical support.
Key services
Virtual e-catalogue production, Hosting services for e-catalogues, Interactive e-business features, Technical support and system upgrades
Content quality
good
Branding
consistent

Technology

Stack
jQuery 3.6.0, jQuery UI 1.9.2, OwlCarousel 2.3.4, Google reCAPTCHA v2 invisible, Google Tag Manager, Google Analytics, Fancybox 1.3.4, js.cookie.js
Performance
moderate
Mobile
basic
Accessibility
basic
SEO
good

Security

Observed score
65/100
Good practices seen
  • Use of Google reCAPTCHA for form submission
  • Cookie consent mechanism with opt-in/out
  • GDPR consent checkboxes on contact form

Analytics and tracking

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

Advertising

Ad networks
Google Ads (AW-980389928)
Transparency
good

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 challenges.
  2. WHOIS data is unavailable, indicating privacy protection or domain not found in CZ NIC database.
  3. Site uses multiple versions of jQuery, which may pose security risks.
  4. Cookie consent and GDPR compliance mechanisms are implemented.
  5. Contact form includes GDPR consent checkboxes and uses Google reCAPTCHA.
  6. Multiple external domains are linked, mostly related to partner companies and analytics.
  7. No explicit security headers or SSL configuration details provided.
  8. Website content is professional, business-focused, and safe for general audiences.
Technical notes

Notes

The website uses a classic web technology stack with jQuery, jQuery UI, OwlCarousel, and Google services for analytics and captcha. Multiple versions of jQuery are loaded, which is a technical debt and security risk. The site uses a custom cookie manager and GDPR consent mechanisms. Hosting is described as on Czech backbone network servers with dedicated resources. Performance is moderate with some asynchronous script loading. SEO is supported by meta tags and structured navigation. Accessibility and mobile responsiveness are basic but functional. There is no detected CMS or modern framework. The site could benefit from modernization to improve performance, security, and maintainability.
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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