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Security report for ekolo.cz

ekolo.cz s.r.o. · Retail · Czech Republic

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

Security score

48/100

Risk levelHigh

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

Ekolo.cz s.r.o. operates a leading Czech e-commerce and physical retail platform specializing in electric bicycles and related accessories. Established in 2007, the company has built a strong market position with over 18 years of experience, offering a wide range of products including over 700 e-bike variants from 16 manufacturers. Their services include sales, rental, and servicing of e-bikes, targeting cycling enthusiasts and urban commuters primarily in the Czech Republic. The website is professionally designed, mobile-optimized, and provides clear navigation and comprehensive product information. Technically, the site leverages modern JavaScript libraries such as Swiper.js, Google Tag Manager, and integrates security features like Google reCAPTCHA to protect user interactions. Hosting is inferred to be on DigitalOcean with CDN support for performance. Security posture is strong with HTTPS enforced and secure form handling, though some HTTP security headers could be improved. Privacy compliance is well addressed with clear privacy and cookie policies, GDPR adherence, and consent mechanisms. Contact information is transparent and includes multiple channels. Overall, the site demonstrates high professionalism, trustworthiness, and digital maturity.

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

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

    • 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

    • High

      No Cookie Policy found

      GDPR requires clear information about cookie usage

      What to do: Add a dedicated cookie policy explaining cookie usage and purposes

  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 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 ekolo.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

€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

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Full report

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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
32
Security headers
50
Email security
70
DNS health
70
Network security
40
GDPR outside view
25
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
  • 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 ekolo.cz, from OffSeq Breach.

Total records
10
Employees
0
Customers
10
Third parties
0
Weak passwords
20%

1 subdomain 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 ekolo.cz.

Select it in the checkout above.

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

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Technical appendix

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

Business context

Business profile

Ekolo.cz holds a dominant position in the Czech e-bike retail market, leveraging a multi-channel business model combining online sales with a physical showroom and rental services. Their competitive advantage lies in extensive product variety, long-standing market presence, and strong customer trust signals such as verified reviews and sustainability certifications. Revenue streams likely include direct sales, rentals, servicing, and aftermarket accessories. The company targets a broad customer base from casual riders to serious cyclists, supported by educational content and test ride opportunities. Partnerships with regional e-bike platforms in neighboring countries indicate a strategic ecosystem approach. Growth indicators include continuous product updates and active marketing via newsletters and social media. The company maintains a professional brand image consistent across digital assets.

Security posture

The website exhibits a mature security posture with mandatory HTTPS, integration of Google reCAPTCHA v3 for bot mitigation, and secure form submissions with CSRF tokens. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, explicit HTTP security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options are not visibly set and should be implemented to enhance protection against common web attacks. There is no public security or incident response policy, nor a security.txt file for vulnerability disclosure, which could improve transparency and trust. Overall, the site balances usability and security effectively but can strengthen defenses with additional headers and formal security disclosures.

Recommendations

  1. Implement and enforce Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options HTTP headers to mitigate clickjacking and MIME sniffing risks.
  2. Publish a dedicated security policy or incident response page to inform users and researchers about vulnerability reporting procedures.
  3. Create and host a security.txt file at the root domain to facilitate responsible vulnerability disclosure.
  4. Regularly audit third-party scripts and dependencies to ensure no vulnerable libraries are included.
  5. Enhance privacy transparency by detailing data retention policies and cookie usage in accessible documentation.

Contact details published on the site

Addresses
Legal name
ekolo.cz s.r.o.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
ekolo.cz s.r.o.
Description
Největší prodejna a e-shop s elektrokoly v Praze 6 - Ruzyně. Nabízí možnost otestování 450 modelů, skladem přes 3000 elektrokol, půjčovnu a servis elektrokol.
Key services
Prodej elektrokol, Půjčovna elektrokol, Servis elektrokol, Prodej příslušenství a náhradních dílů
Content quality
excellent
Branding
consistent

Technology

Stack
HTML5, CSS3, JavaScript, Swiper.js, Google Tag Manager, Google reCAPTCHA, Smartsupp Chat, Luigisbox Autocomplete and Recommendation, CookieConsent
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Google reCAPTCHA v3 used for forms
  • No exposed sensitive data in HTML
  • Secure newsletter subscription form with CSRF token
  • Use of security badges and trust seals

Analytics and tracking

Services
Google Tag Manager
Tracking level
moderate
Privacy practices
good

Advertising

Marketing tools
Luigisbox recommendation and autocomplete, Smartsupp Chat
Transparency
good

Site quality

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

Key observations

  1. Website is a professional e-commerce platform specializing in electric bicycles.
  2. Strong presence in Czech Republic with localized language and currency.
  3. Comprehensive product catalog with detailed descriptions and images.
  4. Multiple trust signals including certifications and customer reviews.
  5. Use of modern web technologies and security best practices.
  6. Clear contact information and customer support channels.
  7. No signs of malicious or suspicious content.
Technical notes

Notes

The website uses a modern and performant technology stack including HTML5, CSS3, and JavaScript frameworks such as Swiper.js for interactive sliders. Google Tag Manager is used for analytics and marketing tag management, while Google reCAPTCHA v3 protects forms from spam and abuse. The site is hosted on DigitalOcean with CDN support, ensuring fast load times and global content delivery. The presence of cookie consent management and accessibility features indicates attention to compliance and user experience. The CMS is inferred to be 'theshop' based on footer branding, a platform known for e-commerce solutions. The site is mobile-optimized with responsive design and keyboard/mouse navigation support. Overall, the technical implementation is robust, scalable, and aligned with current web standards.
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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