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Security report for edituj.cz

FlexiSystems s.r.o. · Technology · Czech Republic

High risk. 10 critical or high findings in GDPR outside view, SSL/TLS and 2 other checks.

Security score

33/100

Risk levelHigh

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

FlexiSystems s.r.o. operates the website flexisite.cz, specializing in delivering modern, custom web solutions including complex web projects, e-commerce platforms, and visual editing content management systems. The company targets businesses requiring tailored web development services primarily within the Czech Republic. The website demonstrates a professional design with clear navigation and relevant content, supporting its position as a specialized technology provider. Technically, the site employs common JavaScript libraries such as jQuery and Slick Carousel, integrates Google Tag Manager for analytics, and uses a custom CMS with visual editing capabilities. Mobile optimization and SEO practices are adequately addressed, though accessibility features are basic. Security posture is moderate with HTTPS implied but lacking explicit security headers and documented policies. The absence of WHOIS data limits domain trust verification, but the presence of clear company contact details and client logos supports business credibility. Overall, the site is functional and professional but would benefit from enhanced privacy compliance and security practices.

Scanned

NIS2 and GDPR posture

GDPR outside view
10/ 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. SSL/TLS

    TLS encrypts the connection and proves the site is really yours. Weak or expiring certificates trigger browser warnings and put traffic at risk.

    • Critical

      Unable to retrieve SSL certificate

      Could not establish secure connection to retrieve certificate information

      What to do: Check if the server is accessible and SSL/TLS is properly configured

  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 edituj.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.

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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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
0
Security headers
15
Email security
65
DNS health
85
Network security
20
GDPR outside view
10
Average
33

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

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 positions itself as a niche provider of demanding web projects with custom design, serving primarily corporate clients in the Czech Republic. Its business model focuses on bespoke web development, e-commerce solutions, and ongoing support services. The presence of numerous client logos indicates an established client base, enhancing market credibility. The company was founded around 2019, aligning with the website's meta data. The lack of WHOIS data is a concern but does not contradict the business narrative. The company leverages Google Tag Manager for marketing analytics but lacks visible social media engagement. Strategic partnerships with related Czech companies are suggested by external links. Growth potential exists through expanding privacy and security compliance and enhancing digital marketing channels.

Security posture

The website uses HTTPS, which is mandatory for secure communication, but no security headers such as Content Security Policy, HSTS, or X-Frame-Options were detected, representing a moderate security posture. No exposed sensitive data or vulnerable libraries were identified in the HTML content. Forms are present but lack explicit security or privacy notices. The absence of documented incident response or security policies indicates limited formal security governance. GDPR compliance is not explicitly demonstrated, and cookie consent mechanisms are missing. Overall, the security maturity is moderate but requires improvements in headers, policies, and compliance to reduce risk and enhance trust.

Recommendations

  1. Implement comprehensive privacy and cookie policies with clear GDPR compliance statements.
  2. Add and configure security headers including CSP, HSTS, X-Frame-Options, and X-Content-Type-Options.
  3. Publish incident response and vulnerability disclosure policies with dedicated contact channels.
  4. Enhance accessibility features to meet recognized standards.
  5. Regularly audit and update third-party libraries and scripts to mitigate vulnerabilities.

Contact details published on the site

Addresses
Legal name
FlexiSystems s.r.o.
VAT number
CZ26459191
Registration number
26459191
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
FlexiSystems s.r.o.
Description
Dodáváme moderní webové stránky, webové portály v nadstandardním zpracování.
Key services
Custom web projects, E-shop development, Web portals, Visual editing CMS, Support and maintenance
Content quality
good
Branding
consistent

Technology

Stack
jQuery, Slick Carousel, Font Awesome, Magnific Popup, Google Tag Manager
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • Use of HTTPS (implied by URL)
  • No exposed sensitive data in HTML

Analytics and tracking

Services
Google Analytics (via Google Tag Manager)
Tracking level
moderate
Privacy practices
basic

Advertising

Transparency
basic

Site quality

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

Key observations

  1. Website is fully accessible with rich content and interactive features
  2. No privacy or cookie policies explicitly found
  3. WHOIS data unavailable, limiting domain trust verification
  4. Company contact info clearly presented with email and phone
  5. Use of modern JavaScript libraries and Google Tag Manager for analytics
  6. No visible security headers or explicit security policies
  7. No social media links detected in footer or header
  8. Website content is in Czech language targeting Czech business clients
Technical notes

Notes

The website is built on a custom CMS with visual editing capabilities, utilizing jQuery, Slick Carousel, Font Awesome, and Magnific Popup libraries. Google Tag Manager is integrated for analytics and marketing tracking. The site is mobile responsive with good SEO meta tags and Open Graph data. Performance is moderate, with lazy loading images and asynchronous script loading. However, no hosting provider or CDN information was identified. The absence of security headers and privacy policies indicates technical debt in security and compliance areas. The WHOIS data is missing, which may indicate registration or lookup issues. Overall, the technical infrastructure supports the business needs but requires enhancements in security and compliance to align with best practices.
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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