Skip to main content

Security report for cookie-lista.cz

WONDER WEB spol. s r.o. · Technology · Czech Republic

High risk. 10 critical or high findings in GDPR outside view, Network security and 2 other checks.

Security score

45/100

Risk levelHigh

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

WONDER WEB spol. s r.o. operates cookie-lista.cz, a Czech-language website offering a free online tool for creating GDPR-compliant cookie consent banners. The company targets website owners and webmasters needing to comply with EU cookie regulations, providing customizable banners with granular consent options. The business model includes a free tool with an optional paid service to remove advertising links from the cookie banner. The company is small, established in 2019, and positioned as a niche provider in the Czech market. Technically, the site uses standard web technologies including Bootstrap, jQuery, and OwlCarousel, hosted on Wonderhost.cz. The website is mobile-optimized with good design and user experience but lacks advanced accessibility features.

Scanned

This is an earlier scan of cookie-lista.cz. View the latest report

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

10 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

  2. 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

  3. 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 cookie-lista.cz

This scan found 26 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.

Billed monthly to your card. Cancel anytime. The full timeline opens with your unlock code.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
15
Email security
65
DNS health
90
Network security
0
GDPR outside view
25
Average
45

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

Technical appendix

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

Business context

Business profile

The company leverages its expertise in web development to provide a specialized service addressing GDPR compliance needs. Its competitive advantage lies in offering a free, easy-to-use cookie banner creator with extensive customization and a monetized option for removing ads. The target customers are primarily Czech website operators. The company maintains transparency with clear legal documents and contact information, enhancing trust. Partnerships appear limited to its own hosting and development services. Growth potential exists in expanding features or markets, but currently the scope is focused and localized.

Security posture

The website demonstrates basic security hygiene with HTTPS implied but no explicit security headers detected in the provided data. Cookie consent mechanisms are implemented correctly with granular user choices, supporting GDPR compliance. However, the absence of documented security policies, incident response plans, and security headers like CSP or HSTS indicates room for improvement. No vulnerabilities or exposed sensitive data were found. Overall, the security posture is moderate but could be enhanced by adopting best practices and formal policies.

Recommendations

  1. Implement HTTP security headers such as Content-Security-Policy, Strict-Transport-Security, and X-Frame-Options to improve protection against common web attacks.
  2. Publish a formal security policy and incident response plan accessible to users and stakeholders.
  3. Regularly audit and update third-party libraries and scripts to mitigate vulnerabilities.
  4. Enhance accessibility compliance to improve usability for all users.
  5. Consider expanding analytics and monitoring to detect and respond to security incidents proactively.

Contact details published on the site

Addresses
Legal name
WONDER WEB spol. s r.o.
VAT number
CZ11924985
Registration number
C 87166
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
WONDER WEB spol. s r.o.
Description
Vytvořte si cookie lištu jednoduše, stylově a hlavně zdarma. Vytvořte si během pár minut cookie banner, který se hodí do Vašeho designu stránek. Splňte základní požadavky nařízení EU a dejte návštěvníkovi na výběr, které typy cookies chce povolit.
Key services
Online cookie banner creator, Customizable cookie consent banners, Paid service for removing advertising links from cookie banners
Content quality
good
Branding
consistent

Technology

Stack
HTML5, CSS3, Bootstrap, jQuery, OwlCarousel, jscolor
Frameworks
Bootstrap
Platforms
Custom web platform
Performance
moderate
Mobile
good
Accessibility
basic
SEO
basic

Security

Observed score
65/100
Good practices seen
  • Cookie consent banner with granular consent options
  • No exposed sensitive data in HTML
  • Form input validation present

Analytics and tracking

Tracking level
minimal
Privacy practices
good

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website provides a free online tool for creating GDPR-compliant cookie consent banners.
  2. Includes detailed customization options for cookie banner appearance and behavior.
  3. Offers a paid service to remove advertising links from the cookie banner.
  4. Company information and legal documents are transparently provided.
  5. No signs of malicious or suspicious activity detected.
  6. Website is in Czech language targeting Czech market.
  7. Uses common web technologies and libraries with moderate performance.
  8. No advanced security policies or incident response info publicly available.
Technical notes

Notes

The website is built on a custom platform using Bootstrap for responsive design, jQuery for DOM manipulation, OwlCarousel for sliders, and jscolor for color pickers. The hosting is provided by Wonderhost.cz as indicated by the nameservers. Performance is moderate with standard external dependencies. SEO basics are covered with meta tags and responsive design. No CMS detected, indicating a custom or hand-coded solution. The site includes multiple forms for user input, including a detailed order form for paid services. The technical stack is modern but could benefit from enhanced security configurations and accessibility improvements.
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

Earlier scans of this domain

  1. 45/100High34 findingsView report
Reviews of this site

Share your experience with cookie-lista.cz. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review cookie-lista.cz.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.