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Security report for solarwatt.com

Solarwatt · Energy · N/a

Medium risk. 4 critical or high findings in Security headers and SSL/TLS.

Security score

73/100

Risk levelMedium

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

Solarwatt is a premium provider of solar energy solutions, specializing in photovoltaic systems integrated with battery storage, electric vehicle charging, and heat pump technologies. The company targets homeowners and businesses seeking clean and smart energy solutions. Their market position is that of a high-quality, innovative energy solutions provider with a focus on sustainability and smart integration. Technically, the website is built on the Neos CMS platform using the Flow PHP framework, with a modern tech stack including JavaScript and CSS. The site is mobile optimized and includes SEO best practices, although accessibility features are basic. Security posture is solid with HTTPS enforced and cookie consent managed via Cookiebot, but lacks visible security headers and explicit security policies. The absence of WHOIS registration data is a concern for domain legitimacy, though the website content and branding appear professional and trustworthy. Overall, the site demonstrates a good balance of business professionalism and technical implementation but would benefit from enhanced privacy documentation and security transparency.

Scanned

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

4 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';…

  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

Need hands-on remediation? Email guard@offseq.com

Keep watching solarwatt.com

This scan found 21 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
77
Security headers
15
Email security
80
DNS health
85
Network security
100
GDPR outside view
83
Average
73

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

Solarwatt operates in the energy sector with a focus on renewable solar power solutions. Their business model revolves around selling integrated photovoltaic systems with complementary technologies such as battery storage and EV charging. The company appears to have a strong presence in multiple European markets, as indicated by localized domains. Their competitive advantage lies in offering premium, integrated energy solutions that appeal to environmentally conscious consumers and businesses. The website integrates multiple marketing and analytics tools, indicating a mature digital marketing strategy. However, the lack of publicly available company contact information and privacy policies may hinder trust for some users. The partnership ecosystem includes major platforms like Salesforce and social media channels, supporting customer engagement and marketing efforts.

Security posture

The website enforces HTTPS and uses a reputable cookie consent management system (Cookiebot), which is a positive indicator of privacy compliance efforts. However, the absence of visible security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options reduces the overall security posture. No explicit security or incident response policies are published, and no contact channels for security incidents are provided. The use of multiple third-party scripts and trackers increases the attack surface and requires ongoing monitoring. The missing WHOIS data raises questions about domain registration transparency, which is a potential risk factor. Overall, the security maturity is moderate but could be improved with better header implementation, documented policies, and incident response readiness.

Recommendations

  1. Publish a comprehensive privacy policy and terms of service accessible from the homepage.
  2. Implement and verify security headers such as Content-Security-Policy, X-Frame-Options, and X-Content-Type-Options.
  3. Provide clear contact information including company emails and phone numbers for customer and security incident reporting.
  4. Regularly audit and update third-party scripts to mitigate vulnerabilities and privacy risks.
  5. Consider publishing a security policy and incident response plan to enhance transparency and trust.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Solarwatt
Description
Solarwatt offers premium photovoltaic systems with battery, EV, and heat pump integration. Clean energy, smart savings. Available in your country.
Key services
photovoltaic systems, battery integration, electric vehicle (EV) integration, heat pump integration
Content quality
good
Branding
consistent

Technology

Stack
PHP, JavaScript, CSS, HTML5
Frameworks
Neos CMS, Flow PHP framework
Performance
moderate
Mobile
good
Accessibility
basic
SEO
good

Security

Observed score
80/100
Good practices seen
  • HTTPS enforced
  • Cookie consent banner implemented
  • Secure cookie consent management via Cookiebot

Analytics and tracking

Services
Google Analytics, Salesforce
Tracking level
extensive
Privacy practices
basic

Advertising

Ad networks
Meta Platforms, Inc., Google, Taboola
Tracking pixels
Facebook Pixel, Cookiebot Pixel, Taboola tracking
Marketing tools
Sharethis, Salesforce
Transparency
good

Site quality

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

Key observations

  1. Website uses Neos CMS and Flow PHP framework.
  2. Cookie consent is managed by Cookiebot with detailed cookie categories and providers.
  3. Multiple external domains related to analytics, marketing, and social media are integrated.
  4. No visible contact emails or phone numbers found in the HTML content provided.
  5. No privacy policy or terms of service pages detected in the provided content.
  6. Website is HTTPS secured with no WAF blocking detected.
  7. WHOIS data is unavailable or domain not found in WHOIS database, which is unusual for an active commercial website.
Technical notes

Notes

The website is built on a modern PHP framework (Flow) and uses Neos CMS, which supports modular and scalable content management. The front-end uses standard web technologies including CSS and JavaScript, with asynchronous script loading to improve performance. The site includes multiple external resources for fonts, styles, and scripts, which may impact load times but are managed with preload hints. Mobile optimization is good, and SEO meta tags are properly configured including Open Graph and Twitter cards. Accessibility is basic and could be enhanced with ARIA roles and better keyboard navigation support. The use of Cookiebot for consent management is a positive technical choice for GDPR compliance. Hosting provider details are not explicitly found, and no CDN or cloud provider is clearly identified.
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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