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Security report for incellint.com

Polarium Energy Solutions AB · Energy · Sweden

Medium risk. 3 critical or high findings in GDPR outside view, SSL/TLS and 1 other check.

Security score

56/100

Risk levelMedium

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

Polarium Energy Solutions AB is a Swedish company specializing in smart and sustainable energy storage solutions. Their offerings include modular and scalable battery energy storage systems designed to optimize energy usage for a variety of customers including telecom operators, manufacturing plants, and residential users. The company positions itself as a leader in the Nordic energy storage market, supported by strategic partnerships and acquisitions. The website is built on WordPress with modern technologies such as Google Tag Manager and Cookiebot for analytics and privacy compliance. Security posture is strong with HTTPS, bot management, and cookie consent mechanisms, though explicit security policies and incident response contacts are not publicly available. Overall, the site is professional, well-branded, and compliant with GDPR requirements.

Scanned

NIS2 and GDPR posture

GDPR outside view
58/ 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.

    • Critical

      No HTTPS encryption

      GDPR requires appropriate security measures for personal data

      What to do: Implement SSL/TLS certificate for HTTPS

  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.

    • Critical

      No HTTPS Encryption

      Website does not use HTTPS encryption, making all data transmission vulnerable to interception

      What to do: Implement SSL/TLS certificate and redirect all HTTP traffic to HTTPS

  3. 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 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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  • 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
0
Security headers
45
Email security
70
DNS health
65
Network security
100
GDPR outside view
58
Average
56

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

Polarium operates a B2B and B2C business model focusing on energy storage hardware, software, and services. Their market positioning is strong in the Nordic region with a clear growth trajectory evidenced by partnerships and acquisitions. The company targets a broad audience from individual homeowners to large enterprises and telecom operators. Their partner program and operational services indicate a comprehensive ecosystem approach. The website content and structured data reflect a mature digital presence with good SEO and user engagement strategies.

Security posture

The website demonstrates a mature security posture with enforced HTTPS, use of Cloudflare bot management, and a comprehensive cookie consent mechanism via Cookiebot. No exposed sensitive data or vulnerable libraries were detected in the HTML content. However, the absence of a published security policy, incident response information, and vulnerability disclosure reduces transparency. The site uses third-party analytics and marketing tools responsibly with clear privacy disclosures. Overall, the security maturity is good but could be improved with explicit policies and contact channels for security incidents.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and compliance.
  2. Add incident response contact information such as security@ or abuse@ email addresses.
  3. Implement and verify security headers like X-Frame-Options and X-Content-Type-Options.
  4. Consider publishing a vulnerability disclosure policy or security.txt file to encourage responsible reporting.
  5. Regularly audit third-party scripts and plugins for vulnerabilities and update them promptly.

Contact details published on the site

Legal name
Polarium Energy Solutions AB
Registration number
556986-5461
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
Polarium Energy Solutions AB
Description
Polarium® offers smart and sustainable turnkey energy storage solutions that enable customers to optimize energy usage. They provide modular, scalable, and intelligent battery energy storage systems designed for efficiency, flexibility, and safety.
Key services
Battery Energy Storage Systems, Home Battery Solutions, Connected Batteries with advanced security, Operational and Business Services, Partner Program
Content quality
excellent
Branding
consistent

Technology

Stack
WordPress 6.8.1, Yoast SEO plugin, Google Tag Manager, Cookiebot, jQuery 3.7.1, Swiper.js, Cloudflare (implied by __cf_bm cookie), Vimeo embeds, Hotjar
Frameworks
WordPress
Platforms
Web
Performance
moderate
Mobile
excellent
Accessibility
good
SEO
excellent

Security

Observed score
85/100
Good practices seen
  • HTTPS enforced
  • Cookie consent with opt-in/out
  • Use of Cloudflare bot management (__cf_bm cookie)
  • No exposed sensitive data in HTML
  • Secure forms with validation

Analytics and tracking

Services
Google Analytics, Hotjar
Tracking level
extensive
Privacy practices
good

Advertising

Tracking pixels
Hotjar, Cookiebot
Marketing tools
Cookiebot, Pardot (Account-Based Marketing)
Transparency
good

Site quality

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

Key observations

  1. Website is professionally designed with clear branding and consistent messaging.
  2. Comprehensive cookie consent mechanism implemented via Cookiebot.
  3. Multiple social media channels actively linked and consistent with brand.
  4. No signs of blocking or WAF challenges; full content accessible.
  5. Use of modern web technologies and SEO best practices.
  6. No exposed sensitive data or obvious security vulnerabilities detected.
  7. Business information is transparent and verifiable.
  8. No explicit terms of service or security policy pages found.
  9. Contact information primarily via contact form; no direct emails or phone numbers publicly listed.
Technical notes

Notes

The website is built on WordPress 6.8.1 with Yoast SEO plugin, leveraging modern JavaScript libraries like Swiper.js and jQuery 3.7.1. It uses Google Tag Manager and Cookiebot for analytics and privacy compliance. The site is hosted behind Cloudflare, providing CDN and bot management services. Performance is moderate with good mobile optimization and accessibility features. SEO is well implemented with comprehensive meta tags, Open Graph, and JSON-LD structured data. The technical stack is modern and well maintained, supporting a professional and scalable digital presence.
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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