Skip to main content

Security report for powerflex.com

PowerFlex · Energy · N/a

Medium risk. 4 critical or high findings in Security headers, GDPR outside view and 1 other check.

Security score

73/100

Risk levelMedium

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

PowerFlex is a medium-sized company specializing in clean energy and intelligent energy management solutions, targeting commercial and industrial clients seeking to reduce carbon footprints and optimize energy usage. Their offerings include commercial solar, energy storage, EV charging infrastructure, and a proprietary intelligent energy management platform. The website is professionally designed, mobile-optimized, and rich in relevant content, showcasing strong branding and trust signals such as customer testimonials and partnerships with major corporations. Technically, the site leverages modern web technologies including Webflow CMS, Google Analytics, HubSpot forms, and Osano for cookie consent, ensuring good performance and compliance with privacy regulations. Security posture is solid with HTTPS, reCAPTCHA, and cookie management, though explicit security headers and policies are not fully documented. WHOIS data is missing, which raises some concerns about domain legitimacy, but the overall business credibility and website quality mitigate this risk. Strategic recommendations include publishing a security policy, improving WHOIS transparency, and adding vulnerability disclosure mechanisms.

Scanned

NIS2 and GDPR posture

GDPR outside view
68/ 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

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 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. 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

  3. 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 powerflex.com

This scan found 22 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

Email alerts on material changes and an exportable JSON history of every change.

Billed monthly to your card. Cancel anytime. The full timeline opens with your unlock code.

Full report

€39.90one-time

  • The complete analysis as a PDF you can cite
  • Email delivery with an unlock code
  • Lifetime access to this report

Prices incl. 21% VAT. Secure checkout by Mollie; sold by SEQ SIA, Latvia.

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
80
DNS health
85
Network security
100
GDPR outside view
68
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

PowerFlex operates in the energy and transportation sectors, focusing on B2B clients such as property developers, sustainability teams, fleet managers, and IT departments. Their competitive advantage lies in integrating clean energy assets with intelligent management software to maximize savings, sustainability, and operational efficiency. The company leverages federal, state, and utility incentives to enhance client ROI and has established partnerships with notable global brands. Their business model combines technology sales, installation services, and consulting, supported by a strong resource hub and ROI calculators. Growth indicators include extensive installed capacity and a broad client base across multiple industries. The company’s market presence is reinforced by detailed case studies and a comprehensive resource library.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, use of reCAPTCHA on forms, and a robust cookie consent mechanism via Osano, indicating GDPR compliance. However, explicit security headers such as X-Frame-Options and X-Content-Type-Options are not clearly present, and no public security policy or incident response contacts are published. No vulnerabilities or exposed sensitive data were detected in the analysis. The absence of a vulnerability disclosure program or security.txt file suggests room for improvement in transparency and incident handling readiness. Overall, the security measures are adequate for the business type but could be enhanced to align with best practices and regulatory expectations.

Recommendations

  1. Publish a comprehensive security policy and incident response contact information on the website.
  2. Implement and verify security headers including X-Frame-Options and X-Content-Type-Options to enhance protection against common web attacks.
  3. Establish a vulnerability disclosure program and consider adding a security.txt file to facilitate responsible reporting.
  4. Improve WHOIS transparency by ensuring domain registration details are publicly available and consistent with business information.
  5. Enhance contact information visibility by providing verified company emails and phone numbers for customer and security inquiries.
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
PowerFlex
Description
PowerFlex is a leading provider of intelligent clean technology solutions that enable carbon-free electrification and transportation. They deliver commercial solar, energy storage, EV charging, microgrid solutions, and intelligent energy management platforms to reduce carbon footprint, increase sustainability, and optimize energy asset performance.
Key services
Commercial Solar Solutions, Energy Storage Solutions, EV Charging Solutions, Intelligent Energy Management Platform (PowerFlex X), Consulting and Incentive Management
Content quality
excellent
Branding
consistent

Technology

Stack
Webflow CMS, Google Tag Manager, Google Analytics, HubSpot Forms, Osano Consent Management, YouTube Embedded Video, BeerSlider (before/after slider), Swiper.js (carousel), reCAPTCHA
Frameworks
Webflow
Platforms
YouTube
Performance
fast
Mobile
excellent
Accessibility
good
SEO
good

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Use of reCAPTCHA on forms
  • Cookie consent management with Osano
  • No exposed sensitive data found

Analytics and tracking

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

Advertising

Tracking pixels
HubSpot
Marketing tools
HubSpot
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 interactive features.
  2. Strong focus on clean energy and sustainability solutions.
  3. Comprehensive cookie consent and privacy policy present.
  4. No explicit contact emails or phone numbers found in HTML; contact via forms.
  5. No security.txt or vulnerability disclosure found.
  6. WHOIS data unavailable, which is a concern for domain legitimacy.
  7. Use of modern web technologies and analytics tools.
  8. No signs of adult or NSFW content.
Technical notes

Notes

The website is built on the Webflow CMS platform, utilizing modern JavaScript libraries such as Swiper.js for carousels and BeerSlider for before/after image comparisons. It integrates Google Tag Manager and Google Analytics for tracking, HubSpot for form management, and Osano for cookie consent and privacy compliance. The site is hosted on Webflow’s infrastructure, delivering fast load times and excellent mobile responsiveness. Accessibility features are present, including ARIA roles and keyboard navigation support. SEO is well addressed with proper meta tags, Open Graph data, and structured content. The technical stack is modern and well-maintained, though some security headers could be explicitly configured to improve security posture. Overall, the technical implementation supports a high-quality user experience and robust data collection aligned with business goals.
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

Reviews of this site

Share your experience with powerflex.com. Every review is verified by email and published after moderation.

Overall rating
Select a rating
4000 characters remaining

We’ll email you to confirm your review and keep your details private.

Community rating

No published reviews yet. Be the first to review powerflex.com.

Feedback on this report

Rate this report, add an optional comment, and tell us if you want a security specialist to follow up.

Overall report quality
Select a rating
2000 characters remaining

We only use your feedback to improve Guard reports. Contact details are never shared.