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Security report for kentico.com

Kentico Software s.r.o. · Technology · Czech Republic

Low risk. 3 critical or high findings in Security headers.

Security score

78/100

Risk levelLow

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

Kentico Software s.r.o. operates www.kentico.com, a professional website offering a comprehensive digital experience platform (DXP) that integrates content management, digital marketing, and commerce capabilities. The company targets marketers, developers, and enterprises seeking scalable and secure CMS solutions. The website demonstrates strong market positioning with notable global brand clients and a broad partner ecosystem. Technically, the site employs modern web technologies including JavaScript frameworks, Google Tag Manager, and Cloudinary CDN, ensuring fast performance and excellent mobile optimization. Security posture is robust with HTTPS enforcement and security headers, though explicit security policies and incident response details are not publicly disclosed. Privacy compliance is well addressed with clear privacy and cookie policies and consent mechanisms. WHOIS data is incomplete or privacy-protected, slightly reducing trust but the overall business credibility remains high due to consistent branding and professional content.

Scanned

This is an earlier scan of kentico.com. View the latest report

NIS2 and GDPR posture

GDPR outside view
83/ 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

3 findings rated critical or high. Fix these first.

  1. 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';…

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Keep watching kentico.com

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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
95
Security headers
20
Email security
85
DNS health
85
Network security
100
GDPR outside view
83
Average
78

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

Kentico is positioned as an essential technology provider in the CMS and digital marketing platform sector. Its business model includes SaaS and licensing, supported by consulting, training, and certification services. The company serves a medium-sized enterprise with a global client base, including leading brands. The website content and partner domains indicate a mature digital presence with strategic investments in AI-powered marketing tools and customer success stories. The absence of detailed WHOIS data suggests privacy protection, which is common but should be monitored for legitimacy. The company maintains a strong partnership network and offers multiple service touchpoints, enhancing its competitive advantage.

Security posture

The website demonstrates a good security maturity level with enforced HTTPS, comprehensive security headers, and no visible vulnerabilities or exposed sensitive data. However, the lack of published security policies, incident response plans, and vulnerability disclosure mechanisms indicates room for improvement in transparency and readiness. GDPR compliance is evident through privacy and cookie policies with consent management. No direct contact channels for security incidents were found, which could hinder rapid response. Overall, the security posture is solid but could benefit from enhanced documentation and communication of security practices.

Recommendations

  1. Publish a dedicated security policy and incident response page to improve transparency and trust.
  2. Implement and publicize a vulnerability disclosure program or security.txt file to encourage responsible reporting.
  3. Provide clear contact information for the Data Protection Officer or security team to enhance compliance and incident handling.
  4. Regularly audit and update third-party scripts and libraries to mitigate potential vulnerabilities.
  5. Update WHOIS registration details to improve domain trustworthiness and reduce suspicion.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Kentico Software s.r.o.
Description
Kentico is a content management system with built-in digital marketing features, bringing all the tools you need into one powerful solution. It’s designed to help you achieve your goals today and scale effortlessly for the future.
Key services
Content Management System (CMS), Digital Marketing Tools, Digital Commerce, Consulting, Training, Certification, Support
Content quality
excellent
Branding
consistent

Technology

Stack
JavaScript, Webpack, Google Tag Manager, Plyr video player, Cloudinary CDN
Frameworks
React (likely, based on JSX-like script structure), Plyr for video
Platforms
Kentico Xperience
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Content Security Policy present
  • No exposed sensitive data in HTML
  • Use of Google Tag Manager with consent management

Analytics and tracking

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

Advertising

Ad networks
Google Ads
Marketing tools
AIRA AI tool
Transparency
good

Site quality

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

Key observations

  1. Website is fully accessible with rich content and professional design
  2. Strong branding and consistent messaging throughout
  3. Use of modern web technologies and analytics tools
  4. No signs of adult or questionable content
  5. WHOIS data is incomplete or privacy-protected, which is a minor trust concern
  6. Good privacy and cookie policy presence with consent mechanisms
  7. No explicit security or incident response policies published
Technical notes

Notes

The website uses a modern technology stack with JavaScript, Webpack, and Plyr for video playback, supported by Cloudinary for media delivery and Google Tag Manager for analytics and marketing. The site is well-optimized for performance and mobile devices, with good SEO practices including meta tags and structured data (JSON-LD). Accessibility features are present but could be further enhanced. Hosting details are not explicitly identified. The technical implementation supports a professional user experience with fast load times and clear navigation. Opportunities exist to improve technical documentation related to security and compliance.
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. 79/100 +8Low23 findingsView report
  2. 71/100Medium24 findingsView report
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