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Security report for kairospower.com

Kairos Power · Energy · United States

Medium risk. 3 critical or high findings in GDPR outside view and SSL/TLS.

Security score

74/100

Risk levelMedium

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

Kairos Power is a mission-driven engineering company specializing in advanced nuclear reactor technology aimed at enabling the global transition to clean energy. The company focuses on the design, licensing, and demonstration of its fluoride salt-cooled high temperature reactor (KP-FHR), positioning itself as a competitive and responsible energy provider in the U.S. market. The website reflects a professional and consistent brand presence with clear communication of its mission and services. Technically, the website is built on WordPress with modern technologies such as jQuery and Yoast SEO, hosted by GoDaddy. It features good mobile optimization, SEO practices, and moderate performance. However, some security enhancements such as DNSSEC and security headers are missing, and there is no cookie consent mechanism despite the use of tracking scripts. From a security perspective, the site uses HTTPS and domain locking statuses that enhance domain security. The absence of explicit security policies and incident response contacts is a gap. The WHOIS data is consistent with the business claims, showing a well-aged domain without privacy protection, supporting legitimacy. Overall, the website is trustworthy and professional with room for improvement in privacy compliance and security hardening to better protect user data and enhance trust.

Scanned

NIS2 and GDPR posture

GDPR outside view
53/ 100 · Medium
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. GDPR outside view

    These are the privacy signals visitors and data protection authorities look for under GDPR.

    • 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

    • 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

  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.

    • High

      Weak Protocols Supported

      Server supports weak protocols: TLSv1.1

      What to do: Disable TLS 1.0, TLS 1.1, and all SSL versions

      • CWE-327
      • OWASP A04:2025
      • ASVS V12.1.1

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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
67
Security headers
70
Email security
75
DNS health
80
Network security
100
GDPR outside view
53
Average
74

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

Kairos Power operates in the energy sector with a focus on advanced nuclear technology. Its competitive advantage lies in innovative reactor design aimed at cost competitiveness with natural gas and environmental responsibility. The business model centers on engineering and technology development with a target audience including energy stakeholders, investors, and potential employees. The company has a medium size and a history dating back to 2010, with a clear mission to impact the clean energy transition. The website supports growth and recruitment efforts, indicating a forward-looking strategy. Partnerships or subsidiaries are not explicitly identified on the site. The company leverages digital marketing tools like Google Analytics and social media to engage audiences but lacks advanced privacy compliance features. The domain and hosting choices reflect standard industry practices, and the company maintains a consistent brand image across platforms.

Security posture

The website demonstrates a moderate security posture with HTTPS enabled and domain status locks that prevent unauthorized domain changes. However, the absence of DNSSEC and security headers such as Content-Security-Policy and X-Frame-Options reduces its defense-in-depth. No explicit security or incident response policies are published, which could hinder transparency and preparedness. The use of third-party analytics without a cookie consent mechanism presents privacy compliance risks, especially under GDPR. No vulnerabilities or exposed sensitive data were detected in the HTML content. Overall, the security maturity is adequate but could be improved by implementing recommended best practices and policies.

Recommendations

  1. Enable DNSSEC to enhance DNS security and prevent spoofing.
  2. Implement security headers including Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Add a cookie consent banner/mechanism to comply with GDPR and other privacy regulations.
  4. Publish explicit security policies and incident response contact information on the website.
  5. Regularly audit third-party scripts and tracking tools to minimize privacy risks.

Contact details published on the site

Addresses
Legal name
KAIROS POWER LLC
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Kairos Power
Description
Kairos Power is a mission-driven engineering company focused on the delivery of a clean, affordable and safe energy solution through the integrated design, licensing and demonstration of advanced reactor technology. Their mission is to enable the world's transition to clean energy while improving quality of life and protecting the environment.
Key services
Design and licensing of advanced nuclear reactors, Demonstration of fluoride salt-cooled high temperature reactor technology
Content quality
good
Branding
consistent

Technology

Stack
WordPress 6.8.3, jQuery 3.7.1, Yoast SEO plugin, Google Analytics, Google Tag Manager
Platforms
WordPress
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
70/100
Good practices seen
  • HTTPS enabled
  • Domain status includes clientDeleteProhibited, clientRenewProhibited, clientTransferProhibited, clientUpdateProhibited

Analytics and tracking

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

Advertising

Marketing tools
Yoast SEO
Transparency
basic

Site quality

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

Key observations

  1. Website is professionally designed and well structured.
  2. Content is focused on advanced nuclear energy technology and company mission.
  3. No signs of malicious or suspicious content.
  4. No cookie consent mechanism detected despite use of tracking scripts.
  5. No explicit security policies or incident response information published.
  6. WHOIS data supports legitimacy and long-term operation.
Technical notes

Notes

The website is built on a modern WordPress CMS platform with up-to-date versions of core components and plugins such as Yoast SEO. It uses jQuery and Google Analytics for functionality and tracking. Hosting is provided by GoDaddy, a reputable provider. The site shows good mobile responsiveness and SEO optimization. Performance is moderate, with no critical errors or broken elements detected. Accessibility is basic but could be improved. The technical stack is standard for corporate websites, with opportunities to enhance security and privacy features. No legacy or vulnerable libraries were identified in the provided HTML content.
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. 73/100Medium31 findingsView report
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