Steady Energy is a company focused on designing, constructing, and operating compact advanced nuclear heating plants that provide scalable, cost-effective, zero-carbon district heating solutions. Their market position is that of an innovator in nuclear heating technology, targeting municipalities and energy providers seeking sustainable heating alternatives. The website demonstrates a high level of digital maturity, utilizing modern web technologies such as Webflow CMS, jQuery, GSAP animations, and embedded Vimeo videos, delivering a fast, mobile-optimized, and accessible user experience. Security posture is generally strong with HTTPS enforced and no exposed sensitive data; however, the absence of security headers and published security policies indicates room for improvement. The lack of WHOIS registration data raises concerns about domain legitimacy, which impacts overall trustworthiness. Privacy compliance is partial, with a privacy policy present but no cookie consent mechanism. Overall, the website is professional and trustworthy in content and design but requires enhancements in security transparency and domain legitimacy verification.
Scanned ·
NIS2 and GDPR posture
GDPR outside view
53/ 100 · Medium
Checks completed
7of 7
NIS2 Art. 21(2)
a(a) Risk analysis and security policies: Not visible from outside
b(b) Incident handling: One indicator
c(c) Business continuity, backups and crisis management: Not visible from outside
d(d) Supply chain security: Not visible from outside
e(e) Secure acquisition, development and maintenance, including vulnerability handling: Partly checked
f(f) Assessing the effectiveness of security measures: Not visible from outside
g(g) Cyber hygiene and security training: Not visible from outside
h(h) Cryptography and encryption: Partly checked
i(i) HR security, access control and asset management: One indicator
j(j) Multi-factor authentication and secured communications: Not visible from outside
Partly checked
One indicator
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
5 findings rated critical or high. Fix these first.
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 X-Frame-Options header
Prevents clickjacking attacks
What to do: Add "X-Frame-Options: DENY" or "X-Frame-Options: SAMEORIGIN"
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.
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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
72
Security headers
30
Email security
70
DNS health
75
Network security
100
GDPR outside view
53
Average
67
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 steadyenergy.com, from OffSeq Breach.
No leaked records found
Breach holds no records for steadyenergy.com right now. New leaks arrive continuously, so monitoring on Breach alerts you if that changes.
Business context, site observations and technical notes gathered during the scan, and the standards behind each reference.
Business context
Business profile
Steady Energy operates in the energy sector, specializing in nuclear heating solutions that complement renewable energy sources. Their business model includes delivering advanced heating plants and reliable nuclear heat services without requiring clients to operate nuclear plants themselves. The company leverages proven light water nuclear technology simplified for heating applications, aiming to serve European municipalities reliant on district heating. Testimonials from industry leaders and media citations support their credibility. The company appears small in size with no parent or subsidiary companies identified. Their partnership ecosystem is not explicitly detailed on the website. Growth indicators include planned milestones for pilot plant construction and commercial operations by 2030. The company’s strategic focus on complementing renewables positions it well in the evolving energy market.
Security posture
The website enforces HTTPS and avoids exposing sensitive data, reflecting good baseline security practices. However, it lacks important security headers such as Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options, which are recommended to mitigate common web vulnerabilities. No vulnerability disclosure policy or security.txt file is present, limiting transparency for security researchers. Incident response and security policies are not published, which may impact organizational readiness and trust. Privacy compliance is partial; while a privacy policy exists and appears GDPR compliant, there is no cookie consent mechanism, which is a compliance gap. No phone contact or dedicated security contact channels were found. Overall, the security posture is moderate but could be significantly improved by implementing recommended headers, policies, and transparency measures.
Recommendations
Implement comprehensive security headers including Content-Security-Policy, X-Content-Type-Options, and X-Frame-Options to enhance web security.
Add a cookie consent banner/mechanism to comply fully with GDPR and other privacy regulations.
Publish clear incident response and security policies on the website to improve transparency and preparedness.
Establish a vulnerability disclosure program or security.txt file to facilitate responsible reporting of security issues.
Verify and update WHOIS registration information to ensure domain legitimacy and improve trustworthiness.
Site observations
Automated reading of the public site. Ratings are indicative.
Business
Company
Steady Energy
Description
Steady Energy designs, constructs, and operates compact, advanced nuclear heating plants. Their approach enables scalable, cost-effective, zero-carbon district heating nearly anywhere.
Webflow, jQuery 3.5.1, GSAP 3.12.5, Vimeo video embeds
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good
Security
Observed score
85/100
Good practices seen
HTTPS enforced
No exposed sensitive data in HTML
No vulnerable libraries detected
Analytics and tracking
Tracking level
minimal
Privacy practices
basic
Advertising
Transparency
poor
Site quality
Design
excellent
User experience
excellent
Content relevance
excellent
Navigation
excellent
Professionalism
excellent
Trustworthiness
high
Key observations
Website is fully accessible with rich multimedia content
No WAF or security challenge detected
WHOIS data missing, indicating possible unregistered domain or privacy protection
No phone contact found, only email contact
No cookie consent mechanism present
No explicit security or incident response policies published
Strong branding and professional design
Use of modern web technologies and video content
Technical notes
Notes
The website is built on the Webflow CMS platform, utilizing modern JavaScript libraries such as jQuery 3.5.1 and GSAP 3.12.5 for animations and interactivity. Video content is embedded via Vimeo, enhancing engagement. The site is well-optimized for mobile devices and demonstrates fast loading times. The HTML and CSS are valid and well-structured, supporting good SEO and accessibility standards. Hosting is provided via Webflow's CDN, ensuring reliable performance. There is no evidence of legacy or vulnerable libraries. Technical risks are minimal but include the absence of security headers and lack of cookie consent mechanisms, which could affect compliance and security posture. Overall, the technical infrastructure is modern, performant, and well-maintained.
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.
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