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Security report for kaller.com

KALLER · Manufacturing · Sweden

High risk. 18 critical or high findings in GDPR outside view, SSL/TLS and 2 other checks.

Security score

43/100

Risk levelHigh

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

KALLER is a well-established manufacturer specializing in nitrogen gas springs and hydraulic suspension systems, positioning itself as a world-leading brand in these sectors. The company offers a comprehensive range of products including tool and die components, industrial gas spring cylinders, gas hydraulic suspension, and remote pressure monitoring solutions. Their website reflects a mature digital presence with clear navigation, multilingual support, and extensive product and support information, targeting industrial and manufacturing audiences globally, particularly in Europe and the USA. Technically, the website utilizes modern frameworks such as React and Bootstrap 5, integrated with analytics tools like Google Tag Manager and Azure Application Insights. The site demonstrates good performance, mobile optimization, and accessibility features, indicating a robust technical infrastructure. From a security perspective, the site enforces HTTPS, implements essential security headers, and avoids exposing sensitive data. While no critical vulnerabilities were detected, recommendations include enhancing public security policies and incident response information. Privacy compliance is strong, with clear privacy and cookie policies and consent mechanisms in place. Overall, KALLER's website presents a professional, trustworthy, and secure platform that supports its business objectives effectively. Strategic improvements in security transparency and continuous monitoring of third-party components will further strengthen its posture.

Scanned

NIS2 and GDPR posture

GDPR outside view
60/ 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

18 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. Network security

    Services reachable from the internet are the first thing attackers probe. Anything open that does not need to be should be closed.

    • Critical

      Critical Service Exposed: Telnet

      Port 23 (Telnet) is publicly accessible - Telnet - Unencrypted remote access

      What to do: Immediately restrict access to Telnet using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection
    • Critical

      Critical Service Exposed: SMB

      Port 445 (SMB) is publicly accessible - SMB - Windows file sharing, high risk

      What to do: Immediately restrict access to SMB using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection
    • Critical

      Critical Service Exposed: MSSQL

      Port 1433 (MSSQL) is publicly accessible - MSSQL - Database server

      What to do: Immediately restrict access to MSSQL using firewall or VPN

      • NIS2 21(2)(e)
      • IR 2024/2690 6.7.2(f): Implementing Regulation (EU) 2024/2690, Annex point 6.7.2(f): Network security
      • NIST CM-7: NIST SP 800-53 Rev. 5 CM-7: Least Functionality
      • NIST SC-7: NIST SP 800-53 Rev. 5 SC-7: Boundary Protection

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

Keep watching kaller.com

This scan found 29 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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Recommended

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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
30
Email security
80
DNS health
90
Network security
0
GDPR outside view
60
Average
43

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 · found on this site
  • 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

KALLER operates in the manufacturing sector, focusing on gas springs and hydraulic systems with a global market reach. The company leverages its long history and expertise to maintain a strong market position, supported by a diverse product portfolio and comprehensive support services including training and remote monitoring. Their digital ecosystem includes multilingual capabilities and integration with major social media platforms, enhancing customer engagement and brand visibility. The absence of parent or subsidiary companies in the data suggests an independent operation. The business model is centered on product manufacturing, distribution, and value-added services, targeting industrial clients requiring reliable and innovative solutions.

Security posture

The website exhibits a mature security posture with HTTPS enforced and a suite of security headers implemented to protect against common web vulnerabilities. There is no evidence of exposed sensitive information or use of vulnerable libraries. Forms appear to be secured with anti-forgery tokens and input validation is implied. However, explicit security policies and incident response contacts are not found, representing an area for improvement. The use of reputable analytics and monitoring services indicates ongoing attention to security and performance. Compliance with GDPR is supported by clear privacy and cookie policies with consent mechanisms. Overall, the security measures align well with industry best practices, minimizing risk exposure.

Recommendations

  1. Publish a dedicated security policy page outlining security practices and controls.
  2. Provide clear incident response contact information, such as security@ or abuse@ email addresses.
  3. Conduct regular vulnerability assessments and update third-party libraries promptly.
  4. Enhance form input validation and implement CAPTCHA or similar anti-bot measures where appropriate.
  5. Develop a long-term security strategy including employee training and continuous monitoring.

Contact details published on the site

Addresses
Legal name
KALLER
Site observations

Automated reading of the public site. Ratings are indicative.

Business

Company
KALLER
Description
The world-leader in nitrogen gas springs and gas hydraulic suspension.
Key services
Gas Springs, Hydraulic Suspension, Tool & Die Products, Remote Pressure Monitoring, Training and Support Services
Content quality
excellent
Branding
consistent

Technology

Stack
React, Ant Design, Bootstrap 5, Azure Application Insights, Google Tag Manager
Frameworks
React, Bootstrap
Platforms
Web
Performance
moderate
Mobile
good
Accessibility
good
SEO
good

Security

Observed score
90/100
Good practices seen
  • HTTPS enforced
  • Security headers present
  • No exposed sensitive data in HTML
  • Use of secure cookies and anti-forgery tokens

Analytics and tracking

Services
Google Tag Manager, Azure Application Insights
Tracking level
moderate
Privacy practices
good

Advertising

Tracking pixels
Azure Application Insights
Marketing tools
Azure Application Insights
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 no blocking or WAF challenges.
  2. Comprehensive navigation with clear menu structure.
  3. Multiple language and market options available.
  4. Strong emphasis on product categories and support resources.
  5. Use of modern web technologies and analytics tools.
  6. Clear privacy and cookie policies with consent mechanisms.
  7. Contact information is prominently displayed and includes phone and physical address.
  8. Social media presence on major platforms.
  9. No visible security vulnerabilities or exposed sensitive data.
Technical notes

Notes

The website is built on a modern technology stack including React and Bootstrap 5, ensuring responsive design and good user experience across devices. Integration with Azure Application Insights and Google Tag Manager provides robust analytics and monitoring capabilities. The site uses custom CMS or proprietary solutions, with no common CMS detected. Performance is moderate, with potential for optimization in asset loading and caching. Accessibility features such as focus outlines and ARIA labels are present, supporting inclusive design. SEO is well addressed with proper meta tags, canonical links, and structured data. The technical infrastructure supports the business needs effectively, though ongoing optimization and modernization are recommended.
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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